%0 Journal Article %A W. I. Fushchych %A N. I. Serov %T Symmetry and some exact solutions of the multidimensional Monge--Amp\`ere equation %J Doklady Akademii Nauk %D 1983 %P 543-546 %V 273 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_273_3_a7/ %G ru %F DAN_1983_273_3_a7