基于引力模型的航运需求模拟研究

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Bibliographic Details
Format: Article
Language:zho
Published: Editorial Office of Pearl River 2018-01-01
Series:Renmin Zhujiang
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Online Access:http://www.renminzhujiang.cn/thesisDetails#10. 3969/j. issn. 1001-9235. 2018. 11. 013
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