%0 Journal Article %A A. Yu. Kolesov %T Self-oscillations of singularly perturbed parabolic systems of first degree of nonroughness %J Matematičeskie zametki %D 1991 %P 62-69 %V 49 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1991_49_5_a8/ %G ru %F MZM_1991_49_5_a8