@article{1029005708,
author = {Gehring, F. W. and Martin, G. J.},
title = {Geodesics in hyperbolic $3$-folds.},
journal = {Michigan Math. J.},
volume = {44},
number = {1},
year = {1997},
pages = { 331-343},
language = {en},
url = {http://dml.mathdoc.fr/item/1029005708}
}
Gehring, F. W.; Martin, G. J. Geodesics in hyperbolic $3$-folds.. Michigan Math. J., Tome 44 (1997) no. 1, pp. 331-343. http://gdmltest.u-ga.fr/item/1029005708/