TY - JOUR AU - R. E. Kondrashov AU - A. D. Morozov TI - On global behaviour of the solutions of system of two Duffing -- Van der Pole equations JO - Russian journal of nonlinear dynamics PY - 2011 SP - 437 EP - 449 VL - 7 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2011_7_3_a2/ LA - ru ID - ND_2011_7_3_a2 ER -