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Transportation Research Part E > 2014 > 70 > Complete > 112-127
Proceedings of the 33rd Chinese Control Conference > 6330 - 6333
Journal of Environmental Studies and Sciences > 2014 > 4 > 2 > 132-141
Computational Management Science > 2014 > 11 > 3 > 285-315
Proceedings of the 29th Chinese Control Conference > 5574 - 5578
European Journal of Operational Research > 2007 > 180 > 2 > 630-647