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Turzík, Daniel
A note on chromatic number of direct product of graphs. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 24 (1983), issue 3, pp. 461-463
MSC: 05C15, 05C20 | MR 730141 | Zbl 0536.05025
References:
[1] S. A. BURR P. ERDÖS L. LOVÁSZ: On graphs of Ramsey type. Ars Combin. 1 (1976), 167-190. MR 0419285
[2] L. LOVÁSZ: Combinatorial problems and exercises. Akadémiai Kiadó, Budapest 1979, 9. 18. MR 0537284
[3] S. POLJAK V. RÖDL: On the Arc-chromatic number of a digraph. J. Comb. Theory Ser. B 31 (1981), 190-198. MR 0630982
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