Hefner, Kim A. S.; Jones, Kathryn F.; Kim, Suh-ryung; Lundgren, J. Richard; Roberts, Fred S. \((i,j)\) competition graphs. (English) Zbl 0746.05028 Discrete Appl. Math. 32, No. 3, 241-262 (1991). Reviewer: J.W.Moon (Edmonton) MSC: 05C20 05C75 05C99 PDFBibTeX XMLCite \textit{K. A. S. Hefner} et al., Discrete Appl. Math. 32, No. 3, 241--262 (1991; Zbl 0746.05028) Full Text: DOI
Jones, Kathryn F.; Lundgren, J. Richard; Roberts, Fred S.; Seager, Suzanne Some remarks on the double competition number of a graph. (English) Zbl 0652.05022 Combinatorics, graph theory, and computing, Proc. 18th Southeast. Conf., Boca Raton/Fl. 1987, Congr. Numerantium 60, 17-24 (1987). MSC: 05C20 05C50 PDFBibTeX XML