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@article{MS2_1978__43_166607, author = {Uffe Haagerup}, title = {On the dual weights for crossed products of von {Neumann} algebras {I.}}, journal = {Mathematica Scandinavica}, pages = {99--118}, publisher = {mathdoc}, volume = {43}, year = {1978}, zbl = {0405.46052}, url = {http://geodesic.mathdoc.fr/item/MS2_1978__43_166607/} }
Uffe Haagerup. On the dual weights for crossed products of von Neumann algebras I.. Mathematica Scandinavica, Tome 43 (1978), pp. 99-118. http://geodesic.mathdoc.fr/item/MS2_1978__43_166607/