%0 Journal Article %A Yu. A. Dubinskii %A B. P. Nesterov %T A certain boundary value problem with nonlinear boundary conditions that have a discontinuity %J Differencialʹnye uravneniâ %D 1971 %P 175-177 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_1_a18/ %G ru %F DE_1971_7_1_a18