@article{M2AN_1983__17_1_93_0, author = {Moszy\'nski, Krzysztof}, title = {Approximation spectral d'un op\'erateur born\'e et normal \`a l'aide de ses fonctions de la densit\'e spectrale}, journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Mod\'elisation Math\'ematique et Analyse Num\'erique}, volume = {17}, year = {1983}, pages = {93-109}, mrnumber = {695453}, zbl = {0523.65041}, language = {fr}, url = {http://dml.mathdoc.fr/item/M2AN_1983__17_1_93_0} }
Moszyński, Krzysztof. Approximation spectral d'un opérateur borné et normal à l'aide de ses fonctions de la densité spectrale. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 17 (1983) pp. 93-109. http://gdmltest.u-ga.fr/item/M2AN_1983__17_1_93_0/
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