@article{ND_2006_2_1_a4, author = {O. V. Kholostova}, title = {On bifurcations and stability of resonance periodic motions of hamiltonian systems with one degree of freedom caused by degeneration of the hamiltonian}, journal = {Russian journal of nonlinear dynamics}, pages = {89--110}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/ND_2006_2_1_a4/} }