%0 Journal Article %A M. M. Khapaev %T Problems of stability in systems of ordinary differential equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1980 %P 145-197 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1980_35_1_a2/ %G en %F RM_1980_35_1_a2