TY - JOUR AU - D. G. Bitsadze AU - I. T. Kiguradze TI - Stability of the solution set of nonlinear boundary value problems JO - Differencialʹnye uravneniâ PY - 1984 SP - 1495 EP - 1501 VL - 20 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_9_a2/ LA - ru ID - DE_1984_20_9_a2 ER -