%0 Journal Article
%A V. P. Zhukov
%T Periodic regimes in nonlinear systems
%J Doklady Akademii Nauk
%D 1981
%P 302-305
%V 256
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1981_256_2_a10/
%G ru
%F DAN_1981_256_2_a10