%0 Journal Article %A Tanaka, Kazunaga %T Non-collision solutions for a second order singular hamiltonian system with weak force %J Annales de l'I.H.P. Analyse non linéaire %D 1993 %P 215-238 %V 10 %N 2 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPC_1993__10_2_215_0/ %G en %F AIHPC_1993__10_2_215_0