TY - JOUR AU - G. V. Sherbina TI - Sufficient conditions for the solvability of a certain nonlinear boundary value problem on the half-axis JO - Differencialʹnye uravneniâ PY - 1975 SP - 2189 EP - 2195 VL - 11 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1975_11_12_a8/ LA - ru ID - DE_1975_11_12_a8 ER -