%0 Journal Article
%A Baer, Reinhold
%T The group of motions of a two dimensional elliptic geometry
%J Compositio Mathematica
%D 1951
%P 241-288
%V 9
%I Kraus Reprint
%U http://www.numdam.org/item/CM_1951__9__241_0/
%G en
%F CM_1951__9__241_0