TY - JOUR AU - V. V. Strygin AU - D. G. Esipenko TI - A hybrid method for constructing asymptotics for a nonlinear singularly perturbed Cauchy problem with rapidly oscillating conditionally periodic coefficients JO - Differencialʹnye uravneniâ PY - 1998 SP - 320 EP - 325 VL - 34 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_3_a5/ LA - ru ID - DE_1998_34_3_a5 ER -