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"(2P2, K4)-Free Graphs are 4-Colorable."
Serge Gaspers, Shenwei Huang (2019)
- Serge Gaspers, Shenwei Huang:
(2P2, K4)-Free Graphs are 4-Colorable. SIAM J. Discret. Math. 33(2): 1095-1120 (2019)
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