Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1973__32_166291, author = {Nils H. Petersen}, title = {Invariant {Weights} on {Semi-Finite} von {Neumann} {Algebras.}}, journal = {Mathematica Scandinavica}, pages = {133--144}, publisher = {mathdoc}, volume = {32}, year = {1973}, zbl = {0265.46066}, url = {http://geodesic.mathdoc.fr/item/MS2_1973__32_166291/} }
Nils H. Petersen. Invariant Weights on Semi-Finite von Neumann Algebras.. Mathematica Scandinavica, Tome 32 (1973), pp. 133-144. http://geodesic.mathdoc.fr/item/MS2_1973__32_166291/