TY - JOUR AU - M. V. Saveliev TI - Multidimensional nonlinear equations: systems of Bourlette type JO - Doklady Akademii Nauk PY - 1987 SP - 582 EP - 585 VL - 292 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1987_292_3_a15/ LA - ru ID - DAN_1987_292_3_a15 ER -