%0 Journal Article
%A E. G. Rosales
%T On the growth of the number of long periodic solutions of differential equations
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1992
%P 29-35
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1992_26_2_a3/
%G ru
%F FAA_1992_26_2_a3