%0 Journal Article %A A. Yu. Kolesov %A E. F. Mishchenko %T Asymptotics of relaxation oscilations %J Sbornik. Mathematics %D 1990 %P 1-17 %V 65 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1990_65_1_a0/ %G en %F SM_1990_65_1_a0