%0 Journal Article %A I. T. Kiguradze %A I. Rahunkova %T Solvability of a nonlinear problem of Kneser's type %J Differencialʹnye uravneniâ %D 1979 %P 1754-1765 %V 15 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1979_15_10_a2/ %G ru %F DE_1979_15_10_a2