%0 Journal Article
%A G. V. Sugrobov
%T The approximate representation of relaxation oscillations
%J Differencialʹnye uravneniâ
%D 1976
%P 365-368
%V 12
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1976_12_2_a24/
%G ru
%F DE_1976_12_2_a24