@article{1103036935, author = {Perkins, Peter}, title = {A theorem on regular matrices.}, journal = {Pacific J. Math.}, volume = {11}, number = {4}, year = {1961}, pages = { 1529-1533}, language = {en}, url = {http://dml.mathdoc.fr/item/1103036935} }
Perkins, Peter. A theorem on regular matrices.. Pacific J. Math., Tome 11 (1961) no. 4, pp. 1529-1533. http://gdmltest.u-ga.fr/item/1103036935/