@article{1102905836, author = {Berman, Elizabeth}, title = {Matrix rings over polynomial identity rings. II.}, journal = {Pacific J. Math.}, volume = {61}, number = {2}, year = {1975}, pages = { 37-41}, language = {en}, url = {http://dml.mathdoc.fr/item/1102905836} }
Berman, Elizabeth. Matrix rings over polynomial identity rings. II.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 37-41. http://gdmltest.u-ga.fr/item/1102905836/