Behzad, M.; Chartrand, G. Line-coloring of signed graphs. (English) Zbl 0175.50302 Elem. Math. 24, 49-52 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 20 Documents MSC: 05C22 Signed and weighted graphs 05C15 Coloring of graphs and hypergraphs Keywords:graph theory; line coloring; signed graph PDFBibTeX XMLCite \textit{M. Behzad} and \textit{G. Chartrand}, Elem. Math. 24, 49--52 (1969; Zbl 0175.50302) Full Text: EuDML