%0 Journal Article %A Benci, Vieri %A Fortunato, Donato %T Existence of geodesics for the Lorentz metric of a stationary gravitational field %J Annales de l'I.H.P. Analyse non linéaire %D 1990 %P 27-35 %V 7 %N 1 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPC_1990__7_1_27_0/ %G en %F AIHPC_1990__7_1_27_0