@article{1195520759, author = {Isiwata, Takesi}, title = {Generalizations of $M$-spaces, II}, journal = {Proc. Japan Acad.}, volume = {45}, number = {8}, year = {1969}, pages = { 364-367}, language = {en}, url = {http://dml.mathdoc.fr/item/1195520759} }
Isiwata, Takesi. Generalizations of $M$-spaces, II. Proc. Japan Acad., Tome 45 (1969) no. 8, pp. 364-367. http://gdmltest.u-ga.fr/item/1195520759/