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References
- 1 2 Edward A. Gargan (November 18, 1994). "Hayes Move Reveals Modem Woes". The New York Times .
- ↑ Victoria Shannon (January 7, 1999). "The Rise and Fall of the Modem King". The New York Times .
- 1 2 "Inventor Dennis C. Hayes". IdeaFinder.com. Archived from the original on July 6, 2016. Retrieved December 25, 2010.
- ↑ "Hayes". Softalk. September 1981. ISSN 0274-9629.
- 1 2 3 "STARTING OVER Hayes, worn by downfall, trying to re-energize Microcomputer". GoUpstate. Retrieved July 23, 2020.
- ↑ "Modem". January 4, 2021.
- ↑ "PC Modem History". IdeaFinder.com. Archived from the original on March 3, 2016. Retrieved December 25, 2010.
- ↑ "Modem moguls' paths diverge". The Atlanta Journal-Constitution . November 23, 2003.
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