Automorphe Funktionen und indefinite quadratische Formen
Algebra I
Representation Theory II Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979
Modulfunktionen und quadratische Formen
Neue Topologische Methoden in der Algebraischen Geometrie
Homotopy Invariant Algebraic Structures on Topological Spaces
Arithmetic Groups
Rings and Semigroups
Introduction to Quadratic Forms
Quadratic Forms Over Semilocal Rings (Lecture Notes in Mathematics, 655)