Title: Group Theory and the Interaction of Composite Nucleon Systems, Author: Peter Kramer
Title: Eichfeldtheorie: Eine Einf�hrung in die Differentialgeometrie auf Faserb�ndeln, Author: Helga Baum
Title: Abelian Group Theory: Proceedings of the Oberwolfach Conference, January 12-17, 1981 / Edition 1, Author: R. Gïbel