Marcu, Dănuţ A note on the chromatic number of a graph. (English) Zbl 1118.05305 Stud. Univ. Babeș-Bolyai, Inform. 47, No. 2, 105-106 (2002). Reviewer: Jerrold W. Grossman (MR2031645) MSC: 05C15 PDFBibTeX XMLCite \textit{D. Marcu}, Stud. Univ. Babeș-Bolyai, Inform. 47, No. 2, 105--106 (2002; Zbl 1118.05305)
Stacho, L. A note on upper bound for chromatic number of a graph. (English) Zbl 1046.05034 Acta Math. Univ. Comen., New Ser. 71, No. 1, 1-2 (2002). MSC: 05C15 PDFBibTeX XMLCite \textit{L. Stacho}, Acta Math. Univ. Comen., New Ser. 71, No. 1, 1--2 (2002; Zbl 1046.05034) Full Text: EuDML EMIS