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"On the complexity of path problems in properly colored directed graphs."
Donatella Granata, Behnam Behdani, Panos M. Pardalos (2012)
- Donatella Granata
, Behnam Behdani, Panos M. Pardalos:
On the complexity of path problems in properly colored directed graphs. J. Comb. Optim. 24(4): 459-467 (2012)
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