Rings and Semigroups
Methods in Ring Theory
Séminaire d'Algèbre Paul Dubreil et Marie-Paul Malliavin Proceedings Paris 1985 (37ème Année)
Ring Theory Proceedings of a Conference held in Granada, Spain, September 1-6, 1986
Recent Developments in Lattice Theory
Ring Theory, Antwerp 1980: Proceedings, University of Antwerp, U.I.A., Antwerp, Belgium, May 6-9, 1980 (Lecture Notes in Mathematics, 825) (English and French Edition)
Advances in Non-Commutative Ring Theory: Proceedings of the Twelfth George H. Hudson Symposium, Held at Plattsburgh, U.S.A., April 23-25, 1981 (Lecture Notes in Mathematics, 951)
Tame Algebras and Integral Quadratic Forms
Der Differentialmodul eines lokalen Prinzipalrings über einem beliebigen Ring
Noncommutative Ring Theory Papers Presented at the Internation Conference held at Kent State University April 4-5, 1975