%0 Journal Article
%A D.Z. DJOKOVIC
%A J.A. BAKER
%A J. ACZÉL
%T Extensions of Certain Homomorphisms of Subsemi-groups to Homomorphisms of Groups
%J Aequationes mathematicae
%D 1971
%P 263-271
%V 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1971__6_136199/
%F AM2_1971__6_136199