TY - JOUR AU - Olaf Tamaschke TI - On Schur-Rings which Define a Proper Character Theory on Finite Groups. JO - Mathematische Zeitschrift PY - 1970 SP - 340 EP - 360 VL - 117 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1970__117_171431/ ID - MZ_1970__117_171431 ER -