%0 Journal Article
%A N. K. Kulikov
%T A~new method for solving linear and nonlinear total differential equations with variable coefficients. Determination of periodic solutions
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1958
%P 140-152
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1958_4_a15/
%G ru
%F IVM_1958_4_a15