%0 Journal Article
%A I. A. Kipriyanov
%T Asymptotic distribution of eigenvalues and eigenfunctions of a certain class of singular elliptic operators
%J Informatics and Automation
%D 1972
%P 159-179
%V 117
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1972_117_a9/
%G ru
%F TRSPY_1972_117_a9