%0 Journal Article
%A Mejía, Israel Moreno
%T On the Image of Certain Extension Maps. I
%J Canadian mathematical bulletin
%D 2007
%P 427-433
%V 50
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2007-041-0/
%R 10.4153/CMB-2007-041-0
%F 10_4153_CMB_2007_041_0