Colloquium in Memory of Hans Zassenhaus Saarbrücken, Germany, ebrary, Inc, Zassenhaus, H., & Zimmer, H. G. (1996). Group theory, algebra, and number theory: Colloquium in Memory of Hans Zassenhaus, held in Saarbrücken, Germany, June 4-5, 1993. Walter de Gruyter.
Παραπομπή σε μορφή Chicago (17η εκδ.)Colloquium in Memory of Hans Zassenhaus Saarbrücken, Germany, Inc ebrary, Hans Zassenhaus, και Horst G. Zimmer. Group Theory, Algebra, and Number Theory: Colloquium in Memory of Hans Zassenhaus, Held in Saarbrücken, Germany, June 4-5, 1993. Berlin ; New York: Walter de Gruyter, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)Colloquium in Memory of Hans Zassenhaus Saarbrücken, Germany, et al. Group Theory, Algebra, and Number Theory: Colloquium in Memory of Hans Zassenhaus, Held in Saarbrücken, Germany, June 4-5, 1993. Walter de Gruyter, 1996.