%0 Journal Article
%A G. O. Yaroshevich
%T A~method of successive approximations for periodic solutions of differential equations of nonlinear vibrations
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1969
%P 114-125
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1969_5_a13/
%G ru
%F IVM_1969_5_a13