%0 Journal Article %A P. N. Savel'ev %T Dissipativity of systems of ordinary differential equations in the plane %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1988 %P 93-96 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1988_4_a25/ %G ru %F VMUMM_1988_4_a25