张家洼矿无底柱分段崩落法结构参数灰色决策

张国联;邱景平;宋守志;

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Zhang, Guo-Lian (1); Qiu, Jing-Ping (1); Song, Shou-Zhi (1)

东北大学学报(自然科学版) . 2006, (4): 454 -457 . DOI: -