TY - JOUR AU - David E. Evans AU - Hiroshi Takai TI - Simplicity of Crossed Products of GCR Algebras by Abelian Groups. JO - Mathematische Annalen PY - 1979 SP - 55 EP - 62 VL - 243 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1979__243_182800/ ID - MAN_1979__243_182800 ER -