TY - JOUR AU - M. Meredov AU - B. Mukhyev TI - A boundary value problem for a nonlinear multidimensional equation of mixed-composite type JO - Differencialʹnye uravneniâ PY - 1984 SP - 712 EP - 714 VL - 20 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_4_a19/ LA - ru ID - DE_1984_20_4_a19 ER -