%0 Journal Article %A V. V. Filippov %T The topological structure of solution spaces of ordinary differential equations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1993 %P 101-154 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1993_48_1_a2/ %G en %F RM_1993_48_1_a2