%0 Journal Article %A Lorimer, P. J. %T On S2-Groups and Groups of Moebius Transformations %J Canadian journal of mathematics %D 1968 %P 484-485 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-046-8/ %R 10.4153/CJM-1968-046-8 %F 10_4153_CJM_1968_046_8