TY - JOUR AU - A. I. Zhila TI - Topological types of isoenergy surfaces in the system of the Chaplygin ball with a rotor JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2020 SP - 52 EP - 56 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2020_3_a8/ LA - ru ID - VMUMM_2020_3_a8 ER -