Submitted by admin on Tue, 2013-10-01 11:27 Author: Pierre Deligne AttachmentSize 35_ExtensionsCentrales.pdf270.46 KB JournalJournal: Comptes Rendus de l'Académie des sciences Paris Volume: 287 Year: 1978Pages: pp. 203–208 Type: article Publication Type: PublicationsIAS: Pierre DeligneSchool of Mathematics: Math ‹ Extensions centrales de groupes algébriques simplement connexes et cohomologie galoisienne up Faisceaux pervers › Printer-friendly version