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"On the proper orientation number of chordal graphs."
Júlio Araújo et al. (2021)
- Júlio Araújo
, Alexandre A. Cezar, Carlos V. G. C. Lima
, Vinícius Fernandes dos Santos, Ana Silva
:
On the proper orientation number of chordal graphs. Theor. Comput. Sci. 888: 117-132 (2021)
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