Ergebnisse zu
Algebra

Proceedings of the Conference on Applications of Logic to Algebra and Arithmetic held at Karpacz,Poland, September 1-7, 1979

Proceedings of a conference held at Adelphi University, April 19, 1982

Proceedings, University of Antwerp, U.I.A., Antwerp, Belgium, May 6-9, 1980

Lawrence, Kansas 1972

Lectures given at a Summer School of the Centro Internazionale Matematico Estivo (C.I.M.E.) held in Varenna (Como), Italy, September 12-21,1971