%0 Journal Article %A P. I. Naumkin %A I. A. Shishmarev %T Asymptotics as $t\to\infty$ of the solutions of nonlinear equations with nonsmall initial perturbations %J Matematičeskie zametki %D 1996 %P 855-864 %V 59 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1996_59_6_a5/ %G ru %F MZM_1996_59_6_a5