Some Applications of a Fundamental Theorem by Gluck and Wolf in the Character Theory of Finite Groups. Olaf Manz; Reiner Staszewski — 1986 Mathematische Zeitschrift
On the Loewy-series of the modular group algebra of a finite p-group. Olaf Manz; Reiner Staszewski — 1986 Journal für die reine und angewandte Mathematik