%0 Journal Article
%A Harary, Frank
%A Hedetniemi, Stephen
%A Prins, Geert
%T An interpolation theorem for graphical homomorphisms
%J Portugaliae mathematica
%D 1967
%P 453-462
%V 26
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1967__26_4_115047/
%G en
%F PORMA_1967__26_4_115047