Hell, P.; Kirkpatrick, D. G. Packings by complete bipartite graphs. (English) Zbl 0597.05050 SIAM J. Algebraic Discrete Methods 7, 199-209 (1986). MSC: 05C70 68R10 PDFBibTeX XMLCite \textit{P. Hell} and \textit{D. G. Kirkpatrick}, SIAM J. Algebraic Discrete Methods 7, 199--209 (1986; Zbl 0597.05050) Full Text: DOI
Haeggkvist, R.; Hell, P. Sorting and merging in rounds. (English) Zbl 0493.68060 SIAM J. Algebraic Discrete Methods 3, 465-473 (1982). MSC: 68P10 68U20 PDFBibTeX XMLCite \textit{R. Haeggkvist} and \textit{P. Hell}, SIAM J. Algebraic Discrete Methods 3, 465--473 (1982; Zbl 0493.68060) Full Text: DOI