%0 Journal Article %A A. I. Kozhanov %T Estimates of solutions for a class of higher-order nonlinear %J Doklady Akademii Nauk %D 1986 %P 279-284 %V 286 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_286_2_a4/ %G ru %F DAN_1986_286_2_a4