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我国煤炭行业“三矿”协同发展实证研究与对策建议
郭建利,杨涛,周小祥
Empirical research and countermeasure suggestion on the coordinated development of “Three Mines”in China's coal industry
Guo Jianli,Yang Tao,Zhou Xiaoxiang
煤炭经济研究 . 2018, (12): 17 -22 .