@article{1200686034, author = {Shirota, Taira}, title = {On systems of structures of a completely regular space}, journal = {Osaka Math. J.}, volume = {2}, number = {1}, year = {1950}, pages = { 131-143}, language = {en}, url = {http://dml.mathdoc.fr/item/1200686034} }
Shirota, Taira. On systems of structures of a completely regular space. Osaka Math. J., Tome 2 (1950) no. 1, pp. 131-143. http://gdmltest.u-ga.fr/item/1200686034/