TY - JOUR AU - I. V. Maiorov TI - A certain nonlinear system of equations of mixed type JO - Doklady Akademii Nauk PY - 1968 SP - 280 EP - 283 VL - 183 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_183_2_a8/ LA - ru ID - DAN_1968_183_2_a8 ER -