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Submitted on : Friday, December 14, 2007 - 1:40:19 PM Last modification on : Monday, October 12, 2020 - 10:30:12 AM Long-term archiving on: : Monday, April 12, 2010 - 7:30:33 AM
Stéphan Thomassé, Frédéric Havet, Louigi Addario-Berry. Paths with two blocks in n-chromatic digraphs. Journal of Combinatorial Theory, Series B, Elsevier, 2007, 97, pp.620-626. ⟨10.1016/j.jctb.2006.10.001⟩. ⟨lirmm-00197151⟩