%0 Journal Article
%A Faber, Vance
%T An upper bound for the minimum valency of a graph embedded in a compact 2-manifold
%J Portugaliae mathematica
%D 1977
%P 139-152
%V 36
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1977__36_2_115310/
%G en
%F PORMA_1977__36_2_115310