@article{GDZPPN002354292, title = {Strongly finite von Neumann algebras.}, journal = {Mathematica Scandinavica}, volume = {40}, year = {1977}, pages = {105-112}, zbl = {0345.46050}, url = {http://dml.mathdoc.fr/item/GDZPPN002354292} }
Lau, Anthony To-Ming; Green, William L. Strongly finite von Neumann algebras.. Mathematica Scandinavica, Tome 40 (1977) pp. 105-112. http://gdmltest.u-ga.fr/item/GDZPPN002354292/