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Stability control of water-enriched roofs of coal drifts
Xue-hua LI, Qiang-ling YAO, Xiao-lei DING, Yi-pin WANG, Lei ZHANGVolume:
19
Year:
2009
Language:
english
Pages:
6
DOI:
10.1016/s1674-5264(09)60087-9
File:
PDF, 562 KB
english, 2009