TY - JOUR AU - A. N. Kulikov TI - An analogue of the Hopf bifurcation theorem in a problem on the mathematical investigation of a nonlinear panel flutter with a small damping coefficient JO - Differencialʹnye uravneniâ PY - 1993 SP - 780 EP - 785 VL - 29 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1993_29_5_a6/ LA - ru ID - DE_1993_29_5_a6 ER -