%0 Journal Article %A P. I. Naumkin %A I. A. Shishmarev %T An asymptotic relationship between solutions of different nonlinear equations for large time values.~II %J Differencialʹnye uravneniâ %D 1994 %P 1432-1444 %V 30 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_8_a15/ %G ru %F DE_1994_30_8_a15