TY - JOUR AU - V. M. Volosov TI - Some types of calculation connected with averaging in the theory of non-linear vibrations JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1963 SP - 3 EP - 53 VL - 3 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_1_a0/ LA - ru ID - ZVMMF_1963_3_1_a0 ER -