Saaty, Thomas L.; Kainen, Paul C. The four-color problem. Assaults and conquest. (English) Zbl 0463.05041 Advanced Book Program. Düsseldorf etc.: McGraw-Hill International Book Company. IX, 217 p. DM 51.70 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 42 Documents MSC: 05C15 Coloring of graphs and hypergraphs 05-02 Research exposition (monographs, survey articles) pertaining to combinatorics Keywords:reducibel configurations; discharging; unavoidable sets; four-colour- theorem Citations:Zbl 0387.05011; Zbl 0385.05033; Zbl 0077.368 PDF BibTeX XML OpenURL