Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1964__23_1_114918, author = {Hodges, John H.}, title = {Some integral matrix equations}, journal = {Portugaliae mathematica}, pages = {55--66}, publisher = {mathdoc}, volume = {23}, number = {1}, year = {1964}, mrnumber = {0173651}, zbl = {0127.02003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1964__23_1_114918/} }
Hodges, John H. Some integral matrix equations. Portugaliae mathematica, Tome 23 (1964) no. 1, pp. 55-66. http://geodesic.mathdoc.fr/item/PORMA_1964__23_1_114918/