@article{ITA_1974__8_1_49_0, author = {de Werra, D.}, title = {A note on graph coloring}, journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications}, volume = {8}, year = {1974}, pages = {49-53}, mrnumber = {340085}, zbl = {0279.05105}, language = {en}, url = {http://dml.mathdoc.fr/item/ITA_1974__8_1_49_0} }
De Werra, D. A note on graph coloring. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 8 (1974) pp. 49-53. http://gdmltest.u-ga.fr/item/ITA_1974__8_1_49_0/
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