%0 Journal Article %A Yu. L. Rabinovich %T On the continuous dependence upon a parameter of the spectrum of a symmetric linear integral operator %J Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta %D 1951 %P 181-191 %V 148 %N 148 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZMU_1951_148_148_a11/ %G ru %F UZMU_1951_148_148_a11