Soci©♭t©♭ math©♭matique de France text Paris Soci©♭t©♭ math©♭matique de France c2007 monographic xvi, 210 p. ; 24 cm "This volume contains the written account of the Bonn semiar on arithmetic geometry 2004/2004"-- p. [iii] Modular functions Endomorphisms (Group theory) Forms, Quadratic 428 SOC 2007 A022 Or. 9782856292310 2856292313