%0 Journal Article
%A S. Karimov
%T Asymptotics of solutions of a~class of differential equations with a~small parameter multiplying the derivative in the case of change of stability of a~focus
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1980
%P 57-64
%V 147
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1980_147_a4/
%G ru
%F TM_1980_147_a4