%0 Journal Article
%A V. P. Glushko
%A Hoang Hien Šin'
%T On the completeness of the generalized eigenfunctions of a degenerate differential operator of second order
%J Doklady Akademii Nauk
%D 1973
%P 1237-1239
%V 213
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_213_6_a1/
%G ru
%F DAN_1973_213_6_a1