%0 Journal Article %A D. K. Potapov %T Estimation of operator norms in eigenvalue problems for equations with discontinuous operators %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2011 %P 41-45 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2011_11_4_a5/ %G ru %F ISU_2011_11_4_a5