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https://www.scirp.org/reference/ReferencesPapers?ReferenceID=2319906
Huang, Y.-S., et al. (2006) Design and Analysis Urban Traffic Lights Using Timed Colour Petri Nets....
Huang, Y.-S., et al. (2006) Design and Analysis Urban Traffic Lights Using Timed Colour Petri Nets. Proceedings of the 2006 IEEE International Conference on...