%0 Journal Article
%A Macbeath, A. M.
%T The Classification of Non-Euclidean Plane Crystallographic Groups
%J Canadian journal of mathematics
%D 1967
%P 1192-1205
%V 19
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-108-5/
%R 10.4153/CJM-1967-108-5
%F 10_4153_CJM_1967_108_5