%0 Journal Article
%A Fu, Hung-Lin
%A Tsai, Ming-Chun
%T Edge and vertex operations on upper embeddable graphs
%J Mathematica slovaca
%D 1996
%P 9-19
%V 46
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_1996__46_1_a1/
%G en
%F MASLO_1996__46_1_a1