This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by editing the page to add missing items, with references to reliable sources.
1244 – The association of the ministeriales of the Essen Abbey and the citizens of the town of Essen arrange for the Essen town walls[de] to be erected.
1 2 Shmuel Spector, ed. (2001). "Essen". Encyclopedia of Jewish Life Before and During the Holocaust. USA: NYU Press. p.370. ISBN978-0-8147-9376-3.
↑ Samuel M. Lindsay (1892). "Social Work at the Krupp Foundries, Essen, A. R., Germany". Annals of the American Academy of Political and Social Science. 3: 74–106. JSTOR1008598.
1 2 Chałupczak, Henryk (2004). "Powstanie i działalność polskich placówek konsularnych w okresie międzywojennym (ze szczególnym uwzględnieniem pogranicza polsko-niemiecko-czechosłowackiego)". In Kaczmarek, Ryszard; Masnyk, Marek (eds.). Konsulaty na pograniczu polsko-niemieckim i polsko-czechosłowackim w 1918–1939 (in Polish). Katowice: Wydawnictwo Uniwersytetu Śląskiego. p.20.
↑ "History". Grugapark Essen. Retrieved 1 December 2013.
Eric D. Weitz (1985). "Social Continuity and Political Radicalization: Essen in the World War I Era". Social Science History. 9 (1): 49–69. doi:10.1017/s0145553200020307. JSTOR1170918.
F. Ph. Funcke (1848), Geschichte des Fürstenthums und der Stadt Essen[History of the principality and the city of Essen] (in German), H. Kamp, OCLC38688441, OL20454145M
P. Krauss; E. Uetrecht, eds. (1913). "Essen". Meyers Deutscher Städteatlas[Meyer's Atlas of German Cities] (in German). Leipzig: Bibliographisches Institut.
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.