TY - JOUR AU - Lorimer, P. J. TI - On S2-Groups and Groups of Moebius Transformations JO - Canadian journal of mathematics PY - 1968 SP - 484 EP - 485 VL - 20 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-046-8/ DO - 10.4153/CJM-1968-046-8 ID - 10_4153_CJM_1968_046_8 ER -