@article{GDZPPN002289121, title = {Decomposition of von Neumann algebras of Tyye I .}, journal = {Mathematische Annalen}, volume = {142}, year = {1961}, pages = {399-406}, zbl = {0097.10803}, url = {http://dml.mathdoc.fr/item/GDZPPN002289121} }
SANKARAN, S. Decomposition of von Neumann algebras of Tyye I .. Mathematische Annalen, Tome 142 (1961) pp. 399-406. http://gdmltest.u-ga.fr/item/GDZPPN002289121/