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@article{JRAM_1958__200_150380, author = {A.M. Ostrowsk}, title = {On the {Bounds} of a {One-Parametric} {Family} of {Matrices.}}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {190--199}, publisher = {mathdoc}, volume = {200}, year = {1958}, url = {http://geodesic.mathdoc.fr/item/JRAM_1958__200_150380/} }
A.M. Ostrowsk. On the Bounds of a One-Parametric Family of Matrices.. Journal für die reine und angewandte Mathematik, Tome 200 (1958), pp. 190-199. http://geodesic.mathdoc.fr/item/JRAM_1958__200_150380/