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@article{MS2_1989__64_2_186125, author = {Judith A. Packer}, title = {Twisted group {C*-algebras} corresponding to nilpotent discrete groups.}, journal = {Mathematica Scandinavica}, pages = {109--122}, publisher = {mathdoc}, volume = {64}, number = {2}, year = {1989}, zbl = {0895.46031}, url = {http://geodesic.mathdoc.fr/item/MS2_1989__64_2_186125/} }
Judith A. Packer. Twisted group C*-algebras corresponding to nilpotent discrete groups.. Mathematica Scandinavica, Tome 64 (1989) no. 2, pp. 109-122. http://geodesic.mathdoc.fr/item/MS2_1989__64_2_186125/