%0 Journal Article %A SALVAI, MARCOS %T ON THE GEOMETRY OF THE SPACE OF ORIENTED LINES OF THE HYPERBOLIC SPACE %J Glasgow mathematical journal %D 2007 %P 357-366 %V 49 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089507003710/ %R 10.1017/S0017089507003710 %F 10_1017_S0017089507003710