%0 Journal Article %A V. V. Narozhnov %T Modeling of a nonlinear oscillator with collisions %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2018 %P 25-33 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2018_24_1_a3/ %G ru %F VSGU_2018_24_1_a3