1. Palmer A (2007). The development of an integrated routing and carbon dioxide emissions model for goods vehicles. Cranfield, Bedfordshire, England, Cranfield University.
2. He Fang (2018). Optimization and Scheduling Simulation of Distribution Vehicle Routing in Logistics Area. Computer Simulation, 35(8), 331--334. (In Chinese)
3. Li Jin (2015). Study on Vehicle Routing Problems and Tabu Search Algorithm under Low-carbon Environment. Chinese Journal of Management Science, 23(10), 98--106. (In Chinese)
4. Madden W. and Black D. (2006). Vehicle routing and scheduling with time varying data. Journal of the Operational Research Society, 61(3), 515--522.
5. Kuo Y (2010). Using simulated annealing to minimize fuel consumption for the time-dependent vehicle routing problem. Computers & Industrial Engineering, 59(1), 157--165.