Johann A. Makowsky Udi Rotics Ilya Averbouch Benny Godlin Computing Graph Polynomials on Graphs of Bounded Clique-Width. 191-204 2006 conf/wg/2006 WG http://dx.doi.org/10.1007/11917496_18 db/conf/wg/wg2006.html#MakowskyRAG06