Whitehead, Earl Glen jun. Chromatic polynomials for chorded cycles. (English) Zbl 0327.05107 Proc. 6th southeast. Conf. Comb., Graph Theor., Comput.; Boca Raton 1975, 619-625 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 05C15 Coloring of graphs and hypergraphs PDF BibTeX XML