%0 Journal Article
%A N. I. Kipriyanova
%T On expansions in the eigenfunctions of some singular differential operators
%J Doklady Akademii Nauk
%D 1976
%P 281-284
%V 231
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_231_2_a4/
%G ru
%F DAN_1976_231_2_a4