TY - JOUR AU - B. Ya. Lokshin AU - V. A. Samsonov AU - M. V. Shamolin TI - Pendulum systems with dynamical symmetry JO - Contemporary Mathematics and Its Applications PY - 2016 SP - 76 EP - 133 VL - 100 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMA_2016_100_a6/ LA - ru ID - CMA_2016_100_a6 ER -