【作者(必填)】
Rais
【文题(必填)】
New mixed integer-programming model for the pickup-and-delivery problem with transshipment
【年份(必填)】
2014
【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/pii/S0377221713008618

Published version please