@article{1138843297, author = {Takeda, Ziro}, title = {Perfection of measure spaces and $W^*$-algebras}, journal = {Kodai Math. Sem. Rep.}, volume = {5}, number = {1}, year = {1953}, pages = { 23-26}, language = {en}, url = {http://dml.mathdoc.fr/item/1138843297} }
Takeda, Ziro. Perfection of measure spaces and $W^*$-algebras. Kodai Math. Sem. Rep., Tome 5 (1953) no. 1, pp. 23-26. http://gdmltest.u-ga.fr/item/1138843297/