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"A note on the size of edge-chromatic 4-critical graphs."
Jian Cheng et al. (2016)
- Jian Cheng, Kate J. Lorenzen, Rong Luo, Joshua C. Thompson:
A note on the size of edge-chromatic 4-critical graphs. Discret. Math. 339(10): 2393-2398 (2016)
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