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@article{NUMA_1963__5_131565, author = {J. DESCLOUX}, title = {Bounds for the {Spectral} {Norm} of {Functions} of {Matrices.}}, journal = {Numerische Mathematik}, pages = {185--190}, publisher = {mathdoc}, volume = {5}, year = {1963}, zbl = {0114.32303}, url = {http://geodesic.mathdoc.fr/item/NUMA_1963__5_131565/} }
J. DESCLOUX. Bounds for the Spectral Norm of Functions of Matrices.. Numerische Mathematik, Tome 5 (1963), pp. 185-190. http://geodesic.mathdoc.fr/item/NUMA_1963__5_131565/