Discussiones Mathematicae Graph Theory 31(2) (2011)
357-373
doi: 10.7151/dmgt.1551
Petros A. Petrosyan
Institute for Informatics and Automation Problems |
Keywords: edge coloring, interval coloring, regular graph, products of graphs.
2010 Mathematics Subject Classification: Primary: 05C15,
05C76; Secondary: 05C70.
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Received 20 November 2009
Revised 29 June 2010
Accepted 2 July 2010