%0 Journal Article
%A Ya. M. Dymarskii
%T On a countable set of normalized eigenfunctions of a nonlinear periodic problem with a transformed argument
%J Differencialʹnye uravneniâ
%D 1999
%P 1337-1342
%V 35
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_10_a5/
%G ru
%F DE_1999_35_10_a5