TY - JOUR AU - I. T. Kiguradze AU - N. R. Lezhava TI - Certain nonlinear two-point boundary value problems JO - Differencialʹnye uravneniâ PY - 1974 SP - 2147 EP - 2161 VL - 10 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1974_10_12_a5/ LA - ru ID - DE_1974_10_12_a5 ER -