BN Cat. gén. 1960-1969
Combinatorial group theory and applications to geometry / D. J. Collins, R. I. Grigorchuk,
P. F. Kurchanov...[et al.] ; [translator P.M. Cohn], 1998
Free rings and their relations / Paul Moritz Cohn, 1985
Internet, http://www-groups.dcs.st-and.ac.uk/history/Mathematicians, 2005-01-06
Information trouvée : né le 8 janvier 1924 à Hamburg, Allemagne
Internet, https://www.wikidata.org/wiki/Q949132, 2020-09-02
Information trouvée : Paul Moritz Cohn (1924-01-08/2006-04-20), mathématicien