Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AL_1971_10_5_a1, author = {Yu. N. Mal'tsev}, title = {$H$-extensions of rings with identity relations}, journal = {Algebra i logika}, pages = {495--502}, publisher = {mathdoc}, volume = {10}, number = {5}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1971_10_5_a1/} }
Yu. N. Mal'tsev. $H$-extensions of rings with identity relations. Algebra i logika, Tome 10 (1971) no. 5, pp. 495-502. http://geodesic.mathdoc.fr/item/AL_1971_10_5_a1/