TY - JOUR AU - W. I. Fushchych AU - N. I. Serov TI - Symmetry and some exact solutions of the multidimensional Monge--Amp\`ere equation JO - Doklady Akademii Nauk PY - 1983 SP - 543 EP - 546 VL - 273 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_273_3_a7/ LA - ru ID - DAN_1983_273_3_a7 ER -