%0 Journal Article
%A V. F. Safonov
%T Normal forms and regularization of nonlinear singularly perturbed evolution equations
%J Differencialʹnye uravneniâ
%D 1989
%P 627-635
%V 25
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1989_25_4_a9/
%G ru
%F DE_1989_25_4_a9