带软时间窗的同时取送货车辆路径问题研究
李博威, 户佐安, 贾叶子, 唐诗韵
A Research on Vehicle Routing Problem with Simultaneous Pick-up and Delivery and Soft Time Windows
LI Bowei, HU Zuoan, JIA Yezi, TANG Shiyun
工业工程 . 2020, (5): 75 -81 .  DOI: 10.3969/j.issn.1007-7375.2020.05.010