@article{AIHPC_1993__10_2_215_0,
     author = {Tanaka, Kazunaga},
     title = {Non-collision solutions for a second order singular hamiltonian system with weak force},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {215--238},
     publisher = {Gauthier-Villars},
     volume = {10},
     number = {2},
     year = {1993},
     mrnumber = {1220034},
     zbl = {0781.58036},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1993__10_2_215_0/}
}