%0 Journal Article %A N. A. Bodunov %T Manifolds of $0$-curves of multidimensional systems %J Differencialʹnye uravneniâ %D 1975 %P 914-917 %V 11 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_5_a15/ %G ru %F DE_1975_11_5_a15