@article{1261147296, author = {NAKAI, Yoshikazu}, title = {On the theory of differentials in commutative rings}, journal = {J. Math. Soc. Japan}, volume = {13}, number = {4}, year = {1961}, pages = { 63-84}, language = {en}, url = {http://dml.mathdoc.fr/item/1261147296} }
NAKAI, Yoshikazu. On the theory of differentials in commutative rings. J. Math. Soc. Japan, Tome 13 (1961) no. 4, pp. 63-84. http://gdmltest.u-ga.fr/item/1261147296/