Ergebnisse zu
Algebra

Proceedings of the Padova Conference, Padova, Italy, June 23–July 1, 1994

Lectures given at the 3rd 1984 Session of the Centro Inter- nazionale Matematico Estivo (C.I.M.E.) held at Como, Italy, August 26 - September 4, 1984

Advances and Techniques

7th International Conference at Oberwolfach, November 13–18, 1995

Proceedings of the 3rd International Conference Vorau, Styria, July 6–12, 1986