Bifurcation Sequences in the Symmetric 1: 1 Hamiltonian Resonance. - Antonella Marchesiello; Giuseppe Pucacco (Int. J. Bifurc. Chaos, 2016)

On the Detuned $2 !{: } !4$ Resonance. - Heinz Hanßmann; Antonella Marchesiello; Giuseppe Pucacco (J. Nonlinear Sci., 2020)