Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1961_5_1_a1, author = {P. M. Cohn}, title = {On a class of simple rings}, journal = {Matematika}, pages = {31--46}, publisher = {mathdoc}, volume = {5}, number = {1}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1961_5_1_a1/} }
P. M. Cohn. On a class of simple rings. Matematika, Tome 5 (1961) no. 1, pp. 31-46. http://geodesic.mathdoc.fr/item/MAT_1961_5_1_a1/