@article{1261735338, author = {Okugawa, Kotaro}, title = {Base conditions for hypersurfaces at a point.}, journal = {J. Math. Soc. Japan}, volume = {2}, number = {1-2}, year = {1950}, pages = { 242-250}, language = {en}, url = {http://dml.mathdoc.fr/item/1261735338} }
Okugawa, Kotaro. Base conditions for hypersurfaces at a point.. J. Math. Soc. Japan, Tome 2 (1950) no. 1-2, pp. 242-250. http://gdmltest.u-ga.fr/item/1261735338/