TY - JOUR AU - I. T. Kiguradze AU - I. Rahunkova TI - Solvability of a nonlinear problem of Kneser's type JO - Differencialʹnye uravneniâ PY - 1979 SP - 1754 EP - 1765 VL - 15 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_10_a2/ LA - ru ID - DE_1979_15_10_a2 ER -