%0 Journal Article %A M. M. Gal' %T The approximate solution of nonlinear integro-difference equations by the method of averaging functional corrections %J Differencialʹnye uravneniâ %D 1970 %P 1325-1328 %V 6 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1970_6_7_a25/ %G ru %F DE_1970_6_7_a25