Paul Cohen
Appearance
Paul Joseph Cohen(2 mis Ebrel1934– 23 mis Meurth2007)[1]o awrgrymor amerikanek.[2]
- ↑Levy, Dawn (2007-03-28)."Paul Cohen, winner of world's top mathematics prize, dies at 72".Stanford Report.http://news-service.stanford.edu/news/2007/april4/cohen-040407.html.
- ↑Pearce, Jeremy (2 April 2007)."Paul J. Cohen, Mathematics Trailblazer, Dies at 72".NY Times.https://www.nytimes.com/2007/04/02/us/02cohen.html?_r=0.