TY - JOUR AU - Jürgen Tappe TI - Irreducible Projective Representations of Finite Groups. JO - Manuscripta mathematica PY - 1977 SP - 33 EP - 46 VL - 22 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1977__22_154479/ ID - MM2_1977__22_154479 ER -