%0 Journal Article
%A S. A. Lomov
%A V. F. Safonov
%T Regularization method for systems with a~weak nonlinearity in the resonance case
%J Matematičeskie zametki
%D 1979
%P 871-889
%V 25
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1979_25_6_a6/
%G ru
%F MZM_1979_25_6_a6