%0 Journal Article
%A V. E. Kryutchenko
%T On a fundamental system of solutions of a fourth-order linear differential equation
%J Differencialʹnye uravneniâ
%D 1982
%P 1993-1994
%V 18
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1982_18_11_a23/
%G ru
%F DE_1982_18_11_a23