改进的灰色关联模型在铁路装卸设备投资方案评估中的应用

陈胜波，何世伟，何必胜

Application of improved grey relevance model in investment decisions of railway handling facilities

CHEN Sheng-Bo, HE Shi-Wei, HE Bi-Sheng

J4 . 2013, (5): 97 -103 . DOI: 10.3976/j.issn.1002-4026.2013.05.018