@article{1102945277, author = {Kovacs, Amos}, title = {Homomorphisms of matrix rings into matrix rings.}, journal = {Pacific J. Math.}, volume = {49}, number = {2}, year = {1973}, pages = { 161-170}, language = {en}, url = {http://dml.mathdoc.fr/item/1102945277} }
Kovacs, Amos. Homomorphisms of matrix rings into matrix rings.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 161-170. http://gdmltest.u-ga.fr/item/1102945277/