@article{AIHPC_2009__26_4_1237_0,
     author = {James, Guillaume and Noble, Pascal and Sire, Yannick},
     title = {Continuation of {Relative} {Periodic} {Orbits} in a {Class} of {Triatomic} {Hamiltonian} {Systems}},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1237--1264},
     publisher = {Elsevier},
     volume = {26},
     number = {4},
     year = {2009},
     doi = {10.1016/j.anihpc.2008.10.002},
     mrnumber = {2542723},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2008.10.002/}
}