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"Extension of Gyarfas-Sumner conjecture to digraphs."
Pierre Aboulker, Pierre Charbit, Reza Naserasr (2020)
- Pierre Aboulker, Pierre Charbit, Reza Naserasr:
Extension of Gyarfas-Sumner conjecture to digraphs. CoRR abs/2009.13319 (2020)
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