%0 Journal Article %A P. P. Zabreiko %T Uniqueness theorems for ordinary differential equations %J Differencialʹnye uravneniâ %D 1967 %P 341-347 %V 3 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1967_3_2_a15/ %G ru %F DE_1967_3_2_a15