TY - JOUR AU - M. V. Belichenko TI - On the Stability of Pendulum-type Motions in the Approximate Problem of Dynamics of a Lagrange Top with a Vibrating Suspension Point JO - Russian journal of nonlinear dynamics PY - 2018 SP - 243 EP - 263 VL - 14 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2018_14_2_a7/ LA - en ID - ND_2018_14_2_a7 ER -