TY - JOUR AU - A. A. Abramov AU - V. B. Andreev TI - On the application of the method of successive substitution to the determination of periodic solutions of differential and difference equations JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1963 SP - 377 EP - 381 VL - 3 IS - 2 UR - http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_2_a13/ LA - ru ID - ZVMMF_1963_3_2_a13 ER -