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"On the Structure of Bull-Free Perfect Graphs, 2: the Weakly Chordal Case."
Celina M. H. de Figueiredo, Frédéric Maffray, Oscar Porto (2001)
- Celina M. H. de Figueiredo, Frédéric Maffray, Oscar Porto:
On the Structure of Bull-Free Perfect Graphs, 2: the Weakly Chordal Case. Graphs Comb. 17(3): 435-456 (2001)
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