%0 Journal Article
%A V. R. Kardashov
%T A nonlinear spectral problem that generates a complete system
%J Differencialʹnye uravneniâ
%D 1985
%P 2052-2057
%V 21
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_12_a3/
%G ru
%F DE_1985_21_12_a3