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Cost-effectiveness analysis on improving fuel economy and promoting alternative fuel vehicles: A case study of Chongqing, China 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 323, 期号: 323, 页码: 129075
作者:  Zeng, Yuan;  Tan, Xianchun;  Gu, Baihe;  Guo, Jianxin;  Jiang, Jingjing;  Wang, Dong;  Tang, Jie
Adobe PDF(3950Kb)  |  收藏  |  浏览/下载:879/0  |  提交时间:2022/02/10
Connected factors and spanning trees in graphs 期刊论文
GRAPHS AND COMBINATORICS, 2003, 卷号: 19, 期号: 2, 页码: 4,259-262
作者:  Tokuda, T;  Xu, BG;  Wang, JF
Adobe PDF(80Kb)  |  收藏  |  浏览/下载:390/2  |  提交时间:2012/11/12
Connected Factor  Factor-tree  Spanning Tree