%0 Journal Article %A L. N. Fadeeva %T Boundary value problems for ordinary differential equations. with discontinuous right-hand side %J Differencialʹnye uravneniâ %D 1969 %P 343-349 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1969_5_2_a12/ %G ru %F DE_1969_5_2_a12