TY - JOUR AU - V. V. Narozhnov TI - Modeling of a nonlinear oscillator with collisions JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2018 SP - 25 EP - 33 VL - 24 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2018_24_1_a3/ LA - ru ID - VSGU_2018_24_1_a3 ER -