%0 Journal Article
%A G. A. Kamenskii
%T The variational method for the solution of boundary value problems for certain linear differential equations with deviating argument
%J Differencialʹnye uravneniâ
%D 1977
%P 1185-1191
%V 13
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_7_a2/
%G ru
%F DE_1977_13_7_a2