%0 Journal Article %A V. N. Monakhov %T On the principle of quasiconformal gluing for nonlinear equations that are strongly elliptic in the sense of M.\,A.~Lavrent'ev %J Doklady Akademii Nauk %D 1981 %P 1070-1074 %V 260 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_260_5_a11/ %G ru %F DAN_1981_260_5_a11