%0 Journal Article
%A B. D. Kotlyar
%T On the singular numbers of integral operators
%J Doklady Akademii Nauk
%D 1976
%P 794-796
%V 229
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_229_4_a3/
%G ru
%F DAN_1976_229_4_a3