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Analysis of stability of coal pillars with multi-coal seam strip mining
Li-ya ZHANG, Ka-zhong DENG, Chuan-guang ZHU, Zheng-quan XINGVolume:
21
Year:
2011
Language:
english
DOI:
10.1016/s1003-6326(12)61639-2
File:
PDF, 296 KB
english, 2011