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Faudree, R. J.; Schelp, R. H.; Jacobson, M. S.; Lehel, J. Irregular networks, regular graphs and integer matrices with distinct row and column sums. (English) Zbl 0685.05029 Discrete Math. 76, No. 3, 223-240 (1989). Reviewer: V.Fleischer MSC: 05C50 94C99 PDFBibTeX XMLCite \textit{R. J. Faudree} et al., Discrete Math. 76, No. 3, 223--240 (1989; Zbl 0685.05029) Full Text: DOI