%0 Journal Article %A Packer, Judith A. %T Moore Cohomology and Central Twisted Crossed Product C*-Algebras %J Canadian journal of mathematics %D 1996 %P 159-174 %V 48 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1996-007-6/ %R 10.4153/CJM-1996-007-6 %F 10_4153_CJM_1996_007_6