%0 Journal Article
%A V. V. Zhikov
%T Certain functional methods in the theory of almost periodic solutions.~I
%J Differencialʹnye uravneniâ
%D 1971
%P 215-225
%V 7
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1971_7_2_a3/
%G ru
%F DE_1971_7_2_a3