%0 Journal Article %A V. V. Strygin %A D. G. Esipenko %T A hybrid method for constructing asymptotics for a nonlinear singularly perturbed Cauchy problem with rapidly oscillating conditionally periodic coefficients %J Differencialʹnye uravneniâ %D 1998 %P 320-325 %V 34 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1998_34_3_a5/ %G ru %F DE_1998_34_3_a5