%0 Journal Article %A Dohmen, Klaus %A Poenitz, André %A Tittmann, Peter %T A new two-variable generalization of the chromatic polynomial %J Discrete mathematics & theoretical computer science %D 2003-2004 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.335/ %R 10.46298/dmtcs.335 %G en %F DMTCS_2003_6_1_a4