%0 Journal Article
%A Hoare, A. H. M.
%T Coinitial Grapfis and Whitehead Automorphisms
%J Canadian journal of mathematics
%D 1979
%P 112-123
%V 31
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-012-x/
%R 10.4153/CJM-1979-012-x
%F 10_4153_CJM_1979_012_x