@article{EXMA_1994__3_4_230189,
     author = {Hodgson, Craig D. and Weeks, Jeffrey R.},
     title = {Symmetries, isometries and length spectra of closed hyperbolic three-manifolds.},
     journal = {Experimental mathematics},
     pages = {261--274},
     publisher = {mathdoc},
     volume = {3},
     number = {4},
     year = {1994},
     zbl = {0841.57020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMA_1994__3_4_230189/}
}