TY - JOUR AU - Kellerhals, Ruth TI - Quaternions and Some Global Properties of Hyperbolic 5-Manifolds JO - Canadian journal of mathematics PY - 2003 SP - 1080 EP - 1099 VL - 55 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2003-042-4/ DO - 10.4153/CJM-2003-042-4 ID - 10_4153_CJM_2003_042_4 ER -