%0 Journal Article
%A A. A. Shkalikov
%T On~the~basis problem of~the~eigenfunctions of~an~ordinary differential operator
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1979
%P 249-250
%V 34
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1979_34_5_a11/
%G en
%F RM_1979_34_5_a11