%0 Journal Article
%A Conway, John H.
%A Elkies, Noam D.
%A Martin, Jeremy L.
%T The Mathieu group  and its pseudogroup extension .
%J Experimental mathematics
%D 2006
%P 223-236
%V 15
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EXMA_2006__15_2_231908/
%G en
%F EXMA_2006__15_2_231908