%0 Journal Article
%T On some invariants preserved by isomorphisms of tables of marks
%J Revista colombiana de matematicas
%D 2009
%P 165-174
%V 43
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RCM_2009_43_2_a5/
%F RCM_2009_43_2_a5