【作者(必填)】Kangzhou Wang, Shulin Lan, Yingxue Zhao
【文题(必填)】A genetic-algorithm-based approach to the two-echelon capacitated vehicle routing problem with stochastic demands in logistics service
【年份(必填)】Journal of the Operational Research Society ,November 2017, Volume 68, Issue 11,  pp 1409–1421 
【全文链接或数据库名称(选填)】
https://link.springer.com/article/10.1057/s41274-016-0170-7