TY - JOUR AU - A. L. Afendikov AU - K. I. Babenko TI - Hopf bifurcation in some problems with symmetry JO - Doklady Akademii Nauk PY - 1988 SP - 14 EP - 19 VL - 300 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1988_300_1_a1/ LA - ru ID - DAN_1988_300_1_a1 ER -