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"(2, 2)-colourings and clique-free σ-hypergraphs."
Yair Caro, Josef Lauri, Christina Zarb (2015)
- Yair Caro, Josef Lauri, Christina Zarb:
(2, 2)-colourings and clique-free σ-hypergraphs. Discret. Appl. Math. 185: 38-43 (2015)
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