TY - JOUR AU - B. Yu. Sternin AU - V. E. Shatalov TI - Asymptotic expansions of the solutions of differential equations JO - Doklady Akademii Nauk PY - 1987 SP - 38 EP - 41 VL - 295 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1987_295_1_a6/ LA - ru ID - DAN_1987_295_1_a6 ER -