@article{1183534130, author = {Montague, J. S. and Plemmons, R. J.}, title = {Convex matrix equations}, journal = {Bull. Amer. Math. Soc.}, volume = {78}, number = {4}, year = {1972}, pages = { 965-968}, language = {en}, url = {http://dml.mathdoc.fr/item/1183534130} }
Montague, J. S.; Plemmons, R. J. Convex matrix equations. Bull. Amer. Math. Soc., Tome 78 (1972) no. 4, pp. 965-968. http://gdmltest.u-ga.fr/item/1183534130/