Liga Comunista 23 de Septiembre

Last updated

September 23rd Communist League
Liga Comunista 23 de Septiembre
Leaders
  • Ignacio Arturo Salas Obregón (1973-1974) 
  • David Jimenez Sarmiento (1974-1976) 
  • Luis Miguel Corral García (1976-1977) 
  • Miguel Ángel Barraza García (1977-1981) 
  • Coordinación Nacional Provisional (1981-1982)
Dates of operation1973–1983
Headquarters
  • Guadalajara, Jalisco (1973-1974)
  • Ciudad de México (1974-1982)
Ideology Marxism–Leninism
Political position Far-left
StatusInactive
Allies
  • Unión del Pueblo (UP)
  • Fuerzas Revolucionarias Armadas del Pueblo (FRAP)
Opponents
Battles and warsthe Dirty War (Mexico)
Preceded by
*Los Procesos
  • Los Lacandones
  • Los Macias
  • Los Guajiros
  • Los Procesos
  • Frente Estudiantil Revolucionario (FER)
  • Los Enfermos (the sick ones)
  • MAR-23
  • Grupo 23 de Septiembre
Succeeded by
*Corriente Socialista

The Liga Comunista 23 de Septiembre (English: September 23rd Communist League), or LC23S, was a Marxist-Leninist and later council communist [1] urban guerrilla movement that emerged in Mexico in the early 1970s. The result of the merging of various armed revolutionary organizations active in Mexico prior to 1974, with the objective of creating a united front to combat the Mexican government; the name was chosen to commemorate an unsuccessful guerrilla assault on the barracks of Ciudad Madera in the northern state of Chihuahua led by former schoolteacher Arturo Gámiz and the People's Guerrilla Group on September 23, 1965. The LC23S' militancy was made up mainly of young disenfranchised university students who saw any opportunity of a peaceful political transformation die in the aftermath of the 1968 student movement and then to be buried in the violent crackdown of 1971. Its long term objective was the “elimination of the capitalist system and bourgeois democracy, which would be replaced by a socialist republic and the dictatorship of the proletariat”. [2]

Contents

Labeled a terrorist organization by the Mexican authorities, the LC23S engaged in numerous violent attacks, both against what they considered their "class enemy" (the bourgeoisie) and the authoritarian government of the Institutional Revolutionary Party (PRI). At that point, this party had held the presidency for more than 40 years since the end of the Mexican Revolution and, through acts of political corruption, co-opting of opposition and violent repression, had eliminated most political dissent. Although the League saw itself as the vanguard of the proletariat, it never really penetrated the minds of the workers or peasants. Hundreds of young militants died during that time, with many more still considered missing. [3] Without having a social base in the workers' sphere and with a disbandment of militants who saw an opportunity of activism in the aftermath of the new legal framework, the September 23rd Communist League disappeared at the beginning of the eighties.

Massacre of Corpus Christi

From his earliest days in office, President Luis Echeverría Álvarez announced intentions to reform democracy in Mexico. Students were excited and thought they would have the opportunity to return to the streets to demonstrate discomfort against the government. A conflict at the University of Nuevo León gave them an opportunity to test this new freedom. The National Autonomous University of Mexico and National Polytechnic Institute immediately responded and the students called for a massive rally in support of Nuevo León on June 10, 1971.

The march started at the Casco de Santo Tomás, and proceeded through Carpio and Maestros Avenues so the protesters could take the Mexico-Tacuba Causeway, and eventually end up at Zócalo. The streets leading to the Maestros Avenue were blocked by police officers and riot police, who did not allow the students to pass. There were tankettes parked along Melchor Ocampo Avenue, near the military school, and riot police trucks in a large police contingent at the intersection of the Melchor Ocampo and San Cosme Avenues. A shock group trained by the Federal Security Directorate and the CIA, known as "los Halcones", who came in grey trucks, vans, and riot trucks, attacked students from streets near Maestros Avenue after the riot police opened their blockade. The shock group first attacked with bamboo and kendo sticks so the students easily repelled them. Los Halcones then attacked the students again, with high-caliber rifles, while students tried, unsuccessfully, to hide. Even though the area was surrounded by police officers, there was no intervention in the clashes. The shooting lasted for several minutes, during which some cars gave logistical support to the paramilitary group. The death toll is controversial, but it is considered to be close to 120 people, in a moderate calculation.

Local repression

Even though, in Mexico City, the social unrest and the following repression that started back in the fifties and sixties greatly influenced the development of subsequent popular movements, in the rest of the country this was not the case. Each state had, in varying degrees, its own expression of authoritarian politics and repression of dissent. While in the northern states, like Sonora and Chihuahua, the government's strategy (in a joint effort with the news media) was that of politically discrediting any form of opposition, in some southern Mexican states like Guerrero, Oaxaca, Michoacán, the unsatisfied population had to deal with police repression, kidnappings and death squads. This is the main reason why two of the most important guerrilla organizations of the late sixties appeared in the hills and jungle of Guerrero: the Partido de los Pobres (Party of the Poor, PdlP) and the Asociación Civíca Nacional Revolucionaria (National Revolutionary Civic Association, ACNR). The first one was led by Lucio Cabañas Barrientos while the latter was led by Genaro Vázquez Rojas, both of them with a background in rural elementary school teaching (maestros normalistas rurales). By the late sixties and early seventies, there were dozens of armed socialist groups in most of the states of the republic, each created by its own local conditions.

Coordinadora Nacional Guerrillera and the Organización Partidaria

The first person to develop the idea of the unification of the armed organizations at the national level was Raúl Ramos Zavala, who since 1969, by means of texts such as "El Proceso Revolucionario en México, el tiempo que nos toco vivir" (The Revolutionary Process in Mexico, the Time We Live), [4] criticized the Mexican Communist Party, considering that it had not been consistent with the political needs of the youth in the face of the 1968 movement, since no formal condemnation was made after the events of the bloody October 2 massacre. Moreover, he argued that socialism would not be achieved through a peaceful means or through collaborations with the State, which was the strategy that had been followed by the PCM, as instructed by the Comintern since the times of the Second World War. Ramos was at that time the national leader of the Juventudes Comunistas (Young Communists) and decided to break with them in 1969. His break with the PCM led many of the young party militants to leave alongside him and create their own political groups. Many of them became armed groups. Ramos Zalava, for his part, founded the group known as "Los Procesos" (the Processes) from which he sought to integrate the new groups that shared the need for a joint struggle. In one of his trips to his former college, the Autonomous University of Nuevo León, he met Ignacio Arturo Salas Obregón "Oseas" who was a student leader and, after abandoning the Movimiento Estudiantil Profesional (Professional Student Movement) which followed the lines of Liberation Theology, turned to communism and worked with Ramos in the merging project. [5] With this new organization, briefly called Coordinadora Nacional Guerrillera (National Guerrilla Coordination), they sought to end ideological dispersion and begin joint actions with other organizations to provide "political education" to the Mexican proletariat in order to construct a revolutionary party and army. However, Ramos was assassinated in February 1972 in Mexico City during a police confrontation.

After the death of Ramos Zavala, Ignacio Arturo Salas Obregón founded the Organización Partidaria (Partisan Organization) in 1972, and wrote texts known as the Madera Viejos, (which are called Madera I, II, III and III-Bis), which developed Ramos Zavala's proposals on unification in a single organization at the national level, systematizing the political approaches that should begin to govern proletarian politics in Mexico. To this end, "Oseas" made an analysis of the conditions of the workers' struggle in Mexico, as well as the level of the existing relations of production, with the purpose of constructing a theory that would explain and sustain the actions of the organization to which they aspired. These documents were personally delivered by him to the various leaders of existing organizations in Mexico and a first National Meeting was convened on March 15, 1973 in Guadalajara, Jalisco for discussion and analysis. This first National Meeting lasted about 12 days. [6] From this discussion arose the “Manifiesto al Proletariado: Questiones basicas del Movimiento Revolucionario, 1973” (Manifesto to the Proletariat: Basic Issues of the Revolutionary Movement, 1973). This document is better known as "Cuestiones" (Issues) and is the fundamental document of the League, where it theorizes about its actions, its political position, its strategy, among other things. With this document the ideological foundation for the September 23rd Communist League was set.

Founding organizations

The idea behind the concept of a communist "League" was to agglomerate all the armed socialist organizations that were active in Mexico. While it was successful in doing so with many small, newly formed and beaten out organizations, it wasn't able to convince bigger organizations like that of Lucio Cabañas, the Partido de los Pobres (PdlP). Some of the organizations (in no particular order) are the following:

History

Many researchers give the existence of the LC23S a timeline that goes from the early months of 1973 to later months of 1974. This first proposal is one of the mostly widely accepted and characterizes the LC23S for their proactive offensive strategy, where expropriations (bank robberies), police killings, propaganda distribution and clashes with the security services were common. It is also marked by the death of many of the top founding commanders, including their main leader, Ignacio Arturo Salas Obregón (a.k.a. Oseas). [7] Others place 1976 as the final frontier of the organization, in an attempt to provide an alternative to the first timeline. This timeline places the end of the League after the failed kidnapping attempt of the sister of the Mexican president-elect, Margarita Lopez Portillo, and the death of Oseas successor, David Jiménez Sarmiento (El Chano). A third position says that its historical horizon reaches the year 1982 when Miguel Ángel Barraza García (a.k.a. El Piojo Negro, The Black Louse), the last national leader of the Liga, falls in combat and the last number of the newsletter Madera is published. This is due to the fact that even though, by 1976, casualties were high and the persecution by the Mexican government was at its strongest point, there was never a complete crackdown of the National Directive (Coordinadora Nacional). According to records by the Dirección Federal de Seguridad (DFS, Mexican secret police), as well as interviews with former members of the organization, by 1981 recruitment of new militants was still taking place throughout the country, especially at university campuses and rural teacher schools (Escuelas Normales). This last timeline is marked by a more defensive and reactive strategy than the more proactive and offensive one which they started with in 1973.

Formative and offensive stage (1972–1974)

On May 15, 1973, as part of a joint effort by several armed organizations in the country, the September 23rd Communist League was formed. It is the only guerrilla organization in Mexico, created in the seventies, which came to be considered as an actual internal threat to national stability, due in part to the large number of militants they had, as well as to the extent of the territory in which they had presence. Despite being made up of workers and peasants, the largest part of its members belonged to the student sector. Their short term objective was divided in two: First, the formation of a national union of armed organizations, which should work around the ideological and political ideas that National Directive established. The second part, once the homogenization process was completed, consisted of the creation of a vanguard party (in accordance with Leninist theory), which should be strong enough to guide the workers and peasants through the revolutionary process. In this sense, the LC23S never considered itself a full fledged party, but a transitional step towards it. Several groups, from different places and with different backgrounds, decided to join the project: Los Lacandones; Los Macias; Los Guajiros; Los Procesos, part of the Student Revolutionary Front (Frente Estudiantil Revolucionario, FER) of Guadalajara; the radical wing of the Autonomous University of Sinaloa's Students Federation, known as Los Enfermos (the sick ones); MAR-23; the Professional Student Movement (Movimiento Estudiantil Profesional, MEP); Grupo 23 de Septiembre; as well as several small groups without previous partisan organization or militancy. Through prints, pamphlets and the distribution of its own publication, Madera, periódico clandestino, they intended to make visible their political program, as well as to recruit new members. The organization was present in at least twenty of the thirty-two states that form the United Mexican States. It was during this period, on September 17 1973 that LC23S murdered Monterrey businessman Eugenio Garza Sada in a failed kidnapping attempt. [8] This event further prompted President Luis Echeverría to intensfify its crackdown of the organization.

Defensive stage (1974–1976)

Even before the death of Ignacio Arturo Salas Obregón, the internal divisions within the League had started to show. After the disappearance of their main leader following a shootout on April 25, 1974, [9] the process of polarization and division within the LC23S exacerbated, leading to accusations of infiltration, treason, revisionism, bourgeois opportunism, militarism, etc. The accusations escalated to a point where executions of supposed police infiltrators were carried out. Many of the militants separated themselves from the organization and continued working either within the legal political system or through new armed organizations. David Jimenez Sarmiento picked up the leadership of the organization during this time.

This stage is marked by a more militaristic approach, which left the political activity on a secondary plane. It ended with the failed kidnapping attempt of the sister of the Mexican president-elect, Margarita Lopez Portillo, on August 11, 1976. [10] The purpose of this action was to gain leverage, catch public attention and request the liberation of political prisoners. The failed kidnapping attempt provoked many casualties, including Sarmiento, and left the leadership of the organization in the hands of the editorial committee of the Madera newsletter.

Survival stage (1976–1979)

After the death of David Jimenez Sarmiento, the increased violence put forward by the security forces, and the changing political landscape, the LC23S went through a restructuring and self-criticism process. During this time, their military activities diminished, focusing mainly on political actions and propaganda distribution. Great numbers of the newsletter Madera were distributed around the country. The main leader of the organization during the first half of this stage (1976–1979) was Luis Miguel Corral García, El Piojo Blanco (The White Louse). [11]

During this time, the government, in a joint effort by the DFS, Departamento de Investigaciones Politicas y Sociales (DGIPS, Political and Social Investigations Department), the army and Mexico City's police, created the Brigada Especial (Especial Brigade) or Brigada Blanca (White Brigade) as was known by the population. Created June 7, 1976, under the project Plan de Aniquilamiento de la Liga Comunista 23 de Septiembre (Plan of Annihilation of the Communist League September 23) [12] the BE worked essentially as a paramilitary organization. Its main objective was to physically and politically destroy the League and, in order to do so, it came up with two strategies: The Campaña de orientación al público contra la Liga Comunista 23 de Septiembre (Public orientation campaign against the Communist League September 23) and the Plan de Operaciones No.1 Rastreo (Operations Plan No. 1. Tracking). The first one consisted of psychological warfare, while the latter one was in political violence.

Extinction stage (1979–1982)

While on the one hand the LC23S was suffering casualties thanks to the BE, on the other side, the Political Reform (Ley Federal de Organizaciones Políticas y Procesos Electorales, LFOPPE) of 1977 was the final blow to the organization. Said law opened a small political space to the opposition, as well as permitted once again the legal participation of the Mexican Communist Party in national and local elections. This, effectively, destroyed the foundation on which the League had built its militancy: the lack of democracy and political competition in Mexico. During this time Miguel Ángel Barraza García (El Piojo Negro) was the main leader. Although the political and military activity (propaganda distribution and “expropriations”) were still taking place, they were in a much smaller size than years before. This did not mean a diminishing in the activities of the Especial Brigade, who intensified their annihilation strategy. The Especial Brigade had started an infiltration strategy, which consisted of getting jobs at factories and waiting for members of the LC23S to go there and hand out propaganda. At that point, the BE would start shooting at the brigade, without any attempts to make an arrest. [13] On January 24, 1981, near Ciudad Universitaria (Universidad Nacional Autonoma de México), Barraza was killed, leaving the National Directive directionless. The last issue of Madera was published later that year. Without its main leader, the LC23S slowly dismantled, with some of its members joining the legal activism, while others remained clandestine.

Members

Aftermath

On September 23, 2019, speaking on behalf of the Presidency of Andrés Manuel López Obrador, Interior Secretary Olga Sánchez Cordero apologized to Martha Camacho Loaiza, the wife of a leader of the Liga Comunista 23 de septiembre, who was tortured in 1977. The apology took place in the Centro Cultural Tlatelolco, scene of the October 2, 1968 student massacre. [15] This followed a previous investigation by the Presidency of Vicente Fox which ended in charges of genocide against former president Luis Echeverría being dropped. [16]

See also

Related Research Articles

<span class="mw-page-title-main">Farabundo Martí National Liberation Front</span> Salvadoran political party and former guerilla organization

The Farabundo Martí National Liberation Front is a Salvadoran political party and former guerrilla rebel group.

<span class="mw-page-title-main">Comando Jaramillista Morelense 23 de Mayo</span> Rebel group in Mexico

The Comando Jaramillista Morelense of May 23 is a rebel group in Mexico, attached to agrarian and leftist thoughts, taking the name of the agrarian leader and militar Rubén Jaramillo. His operation is a classic armed propaganda action that fulfilled one objective: to disseminate the existence of the command and its ideology. An initiative carried out at a time of profound political decomposition in the rest of the country, preceded by the making of paintings that gave account of the existence of the group in different parts of the states of Morelos.

Coordinadora Revolucionaria de Masas was a coordination of revolutionary mass organizations in El Salvador formed on January 11, 1980.

<span class="mw-page-title-main">Revolutionary Independent Labour Movement</span> Political party in Colombia

The Revolutionary Independent Labour Movement, or MOIR, is a left-wing party in Colombia that was founded in September 1969. Francisco Mosquera was the founder and ideological leader of MOIR. In August 1994 he died, after which Hector Valencia became the Secretary General of the party. In 2008 Valencia died and the union leader Gustavo Triana, vice president of the country's largest union, was elected Secretary General.

<span class="mw-page-title-main">National Assembly of the Socialist Left</span> Mexican socialist alliance

The National Assembly of the Socialist Left was an alliance of left-wing and far-left groups in Mexico. The only assembly of the socialist left for the creation of a "Socialist Front" was held in Mexico City April 16–17, 2005.

<span class="mw-page-title-main">Communist Movement</span> Political party

Communist Movement was a political party in Spain. It was founded in 1972 as Movimiento Comunista de España (MCE).

Communist Movement of Euskadi was originally the branch of the Communist Movement (MC) in Basque Country and Navarre, Spain. EMK was previously known as ETA Berri, a splinter group of ETA. EMK separated itself from MC in 1983. In 1991 EMK merged with LKI and formed Zutik in Basque Country. In Navarre EMK took part in forming Batzarre. Some of its most prominent leaders were Patxi Iturrioz, Eugenio del Río, Rosa Olivares Txertudi, Milagros Rubio, Jesús Urra Bidaurre and the brothers Javier and Ignacio Álvarez Dorronsoro.

Subcomandante Elisa is a Mexican activist from Monterrey, Nuevo León. In the 1980s and early 90s, she served as a subcomandante in the Zapatista Army of National Liberation (EZLN). She was arrested in February 1995 in connection with the 1994 Zapatista uprising. In 1996, the Mexican government acknowledged it was a wrongful arrest and acquitted her of all charges. Today, she is a professor at the Autonomous University of Social Movements.

<span class="mw-page-title-main">Workers Revolutionary Party of Colombia</span> Political party in Colombia

Workers Revolutionary Party of Colombia was a political party in Colombia. The party was founded in 1982. It emerged from the 'Majority' faction of the Marxist-Leninist-Maoist Tendency, a group that had broken away from the Communist Party of Colombia (Marxist-Leninist) in the mid-1970s.

<span class="mw-page-title-main">Revolutionary Communist Party (Argentina)</span> Maoist political party in Argentina

The Revolutionary Communist Party is a Marxist–Leninist–Maoist political party in Argentina.

<span class="mw-page-title-main">Mexican Dirty War</span> Mexican theater of the Cold War, from 1964–1987

The Mexican Dirty War was the Mexican theater of the Cold War, an internal conflict from the 1960s to the 1980s between the Mexican Institutional Revolutionary Party (PRI)-ruled government under the presidencies of Gustavo Díaz Ordaz, Luis Echeverría, and José López Portillo, which were backed by the U.S. government, and left-wing student and guerrilla groups. During the war, government forces carried out disappearances, systematic torture, and "probable extrajudicial executions".

Terrorism in Mexico is the phenomenon of organized violence against civilians. It appeared in the 1960s, committed by communist guerrillas.

The People's Guerrilla Group was a left-wing militant group in Mexico. It operated between 1963 and 1965, until a disastrous attack caused the death of most prominent members.

<span class="mw-page-title-main">Party of the Poor (Mexico)</span> Political Party in Mexico

The Party of the Poor was a left-wing political movement and militant group in Mexico operating between 1967 and 1974. Led by the rural schoolteacher Lucio Cabañas, the PdlP – through its armed wing, the Peasants' Justice Brigade – waged guerrilla warfare against the Mexican government in the mountains of Guerrero.

<span class="mw-page-title-main">Revolutionary Communist League (Spain)</span> Political party

Revolutionary Communist League was a political party in Spain. It was founded in 1971 by members of the Catalan group Comunisme, a split of the Popular Liberation Front (FLP). The LCR had a trotskyist ideology, adopting more heterodox political positions in the 1980s.

<span class="mw-page-title-main">Socialist Workers Movement (Mexico)</span> Political party in Mexico

The Socialist Workers Movement (MTS) is a far-left Mexican National Political Association. It was formed in 2014 by the former League of Workers for Socialism – Countercurrent (Liga de Trabajadores por el Socialismo – Contracorriente, LTS-CC) for registration with the National Electoral Institute.

<span class="mw-page-title-main">Broad Left Front (Peru)</span> Political party in Peru

Broad Left Front is a political coalition of leftist parties and movements in Peru.

<span class="mw-page-title-main">National Strike Council</span>

The National Strike Council, the Consejo Nacional de Huelga (CNH) was created on August 2, 1968, composed of the National Autonomous University of Mexico (UNAM), the National Polytechnic Institute (IPN), El Colegio de Mexico, the School of Agriculture of Chapingo, the Universidad Iberoamericana, the Universidad La Salle and other universities in Mexico.

<span class="mw-page-title-main">1935 Revolution Day Zócalo Battle</span>

The 1935 Revolution Day Zócalo Battle was a violent conflict that broke out during the Revolution Day festival of 1935 at the Zócalo between members of the Revolutionary Mexicanist Action and multiple organizations associated with the Mexican Communist Party. Members of the Revolutionary Mexicanist Action parading through the square were met by individuals associated with the Mexican Communist Party with the latter antagonizing the former. The brawl lasted about an hour and resulted in 46 to 50 injuries and 3 casualties. Among the wounded was Nicolás Rodríguez Carrasco, leader of the Revolutionary Mexicanist Action.

<span class="mw-page-title-main">Colombian Communist Youth</span> Youth wing of the Colombian Communist Party

The Colombian Communist Youth is a Communist, Marxist-Leninist, and Bolivarian Colombian youth organization, connected to the Colombian Communist Party (PCC). It is a member of the World Federation of Democratic Youth (WFDY), of which it is the Coordinator for the Latin America and Caribbean region After its XVII (17th) National Congress in March 2023, former student leader of the Colombian Association of University Students (ACEU) and Labor Lawyer, Kevin Siza Iglesias, was elected as its Secretary General.

References

  1. https://libcom.org/article/23-september-communist-leagues-ideology-and-council-communism-1976-1981
  2. Rangel Hernández, Lucio (2011). La Liga Comunista 23 De Septiembre 1973-1981. Historia De La Organización Y Sus Militantes. Michoacan, México: Universidad Michoacana de San Nicolás de Hidalgo. pp. 126–137.
  3. "Desaparecidos". H.I.J.O.S. México. Retrieved 25 September 2017.
  4. Ramos Zavala, Raúl (1969). El proceso revolucionario en México. El tiempo que nos tocó vivir. Guadalajara, México.{{cite book}}: CS1 maint: location missing publisher (link)
  5. Castellanos, Laura (2011). México Armado 1943 - 1981. Mexico City, Mexico: ERA.
  6. Testimony by Mario Álvaro Cartagena López "Guaymas", former member of the Liga Comunista 23 de Septiembre, who was present at the first National Meeting
  7. Hirales Morán, Gustavo (1977). La Liga Comunista 23 de Septiembre. Orígenes y naufragio. Mexico City: Ediciones de Cultura Popular.
  8. Castellanos, Laura. México armado. p. 214-215
  9. "Shroud Comes Off Fate of 'Disappeared' Radical". Los Angeles Times. 2001-12-19. Retrieved 2022-06-06.
  10. "Police in Mexico Report Death Of Guerrilla Leader in Attack". The New York Times. 1976-08-12. ISSN   0362-4331 . Retrieved 2022-06-06.
  11. Ramirez Cuevas, Jesus (March 28, 2004). "Liga Comunista 23 de Septiembre. Historia del exterminio". La Jornada. Retrieved September 26, 2017.
  12. López Limón, Alberto Guillermo. (2013). La Liga. Una cronología. Guadalajara: La casa del mago.
  13. Ortiz Rosas, Rubén (2014). La Brigada Especial. Un instrumento de la contrainsurgencia urbana en el Valle de México (1976-1981). Mexico City: Universidad Nacional Autónoma de México.
  14. "Muere el guerrillero Mario Álvarez Cartagena López". www.milenio.com. 13 July 2021.
  15. Beauregard, Luis Pablo (Sep 26, 2019), "México da una nueva oportunidad a la memoria histórica con la disculpa pública a una exguerrillera" [Mexico gives a new opportunity to historical memory with a public apology to a former guerrilla], El País (in Spanish), retrieved Sep 28, 2019
  16. Luis Pablo Beauregard (Oct 2, 2018), ""En México, el Ejército es parte del problema, no de la solución"" ["In Mexico, the army is part of the problem, not the solution], El País (in Spanish), retrieved Sep 28, 2019

Further reading