15 Nov
2014
15 Nov
'14
12:46 p.m.
Here are readable sources concerning biography and work: Pierre Cartier 2001, "A mad day's work: from Grothendieck to ..." http://www.ams.org/journals/bull/2001-38-04/S0273-0979-01-00913-2/home.html and W. Scharlau (mainly his family and biography, in German)