@article{1200771571, author = {Koszul, Jean-Louis}, title = {Variante d'un th\'eor\`eme de H. Ozeki}, journal = {Osaka J. Math.}, volume = {15}, number = {1}, year = {1978}, pages = { 547-551}, language = {en}, url = {http://dml.mathdoc.fr/item/1200771571} }
Koszul, Jean-Louis. Variante d'un théorème de H. Ozeki. Osaka J. Math., Tome 15 (1978) no. 1, pp. 547-551. http://gdmltest.u-ga.fr/item/1200771571/