%0 Journal Article
%A Rostami, M.
%T A topology with order, graph and an enumeration problem.
%J Portugaliae mathematica
%D 1995
%P 337-342
%V 52
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1995__52_3_47687/
%G en
%F PORMA_1995__52_3_47687