%0 Journal Article
%A A. M. Sedletskii
%T Expansions in eigenfunctions of the differentiation operator with spread boundary condition
%J Differencialʹnye uravneniâ
%D 1994
%P 70-76
%V 30
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_1_a7/
%G ru
%F DE_1994_30_1_a7