@article{1200692339, author = {Sugano, Kozo}, title = {Supplementary results on cogenerators}, journal = {Osaka J. Math.}, volume = {6}, number = {1}, year = {1969}, pages = { 235-241}, language = {en}, url = {http://dml.mathdoc.fr/item/1200692339} }
Sugano, Kozo. Supplementary results on cogenerators. Osaka J. Math., Tome 6 (1969) no. 1, pp. 235-241. http://gdmltest.u-ga.fr/item/1200692339/