%0 Journal Article
%A Alex, Leo J.
%A Morrow, Dean C.
%T Index Four Simple Groups
%J Canadian journal of mathematics
%D 1978
%P 1-21
%V 30
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-001-x/
%R 10.4153/CJM-1978-001-x
%F 10_4153_CJM_1978_001_x