TY - JOUR AU - A. P. Markeev TI - On stability of permanent rotation of a disk that collides with an horizontal plane JO - Russian journal of nonlinear dynamics PY - 2015 SP - 685 EP - 707 VL - 11 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2015_11_4_a4/ LA - ru ID - ND_2015_11_4_a4 ER -