@article{1102971076, author = {Klein, Abraham A.}, title = {Matrix rings of finite degree of nilpotency.}, journal = {Pacific J. Math.}, volume = {39}, number = {3}, year = {1971}, pages = { 387-391}, language = {en}, url = {http://dml.mathdoc.fr/item/1102971076} }
Klein, Abraham A. Matrix rings of finite degree of nilpotency.. Pacific J. Math., Tome 39 (1971) no. 3, pp. 387-391. http://gdmltest.u-ga.fr/item/1102971076/