Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1988_299_4_a3, author = {A. I. Valitskas}, title = {Examples of radical rings not imbeddable in simple radical rings}, journal = {Doklady Akademii Nauk}, pages = {790--792}, publisher = {mathdoc}, volume = {299}, number = {4}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a3/} }
A. I. Valitskas. Examples of radical rings not imbeddable in simple radical rings. Doklady Akademii Nauk, Tome 299 (1988) no. 4, pp. 790-792. http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a3/