%0 Journal Article %A Hodgson, Craig D. %A Weeks, Jeffrey R. %T Symmetries, isometries and length spectra of closed hyperbolic three-manifolds. %J Experimental mathematics %D 1994 %P 261-274 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1994__3_4_230189/ %G en %F EXMA_1994__3_4_230189