TY - JOUR AU - A. P. Markeev AU - T. N. Chekhovskaya TI - On Nonlinear Oscillations and Stability of Coupled Pendulums in the Case of a Multiple Resonance JO - Russian journal of nonlinear dynamics PY - 2020 SP - 607 EP - 623 VL - 16 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2020_16_4_a5/ LA - ru ID - ND_2020_16_4_a5 ER -