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@article{PORMA_1985__43_1_114541, author = {Loewy, Raphael}, title = {Diagonal similarity of matrices}, journal = {Portugaliae mathematica}, pages = {55--59}, publisher = {mathdoc}, volume = {43}, number = {1}, year = {1985}, mrnumber = {0875052}, zbl = {0599.15004}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1985__43_1_114541/} }
Loewy, Raphael. Diagonal similarity of matrices. Portugaliae mathematica, Tome 43 (1985) no. 1, pp. 55-59. http://geodesic.mathdoc.fr/item/PORMA_1985__43_1_114541/