%0 Journal Article %A Anthony N. Kounadis %T Isolated Hopf bifurcation of symmetric weakly damped systems %J Theoretical and applied mechanics %D 1999 %P 33 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_1999_25_1_a2/ %G en %F TAM_1999_25_1_a2