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[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
Microscopic characteristics of microfractures in coals: an investigation into permeability of coal
[J].
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MINING SCIENCE & TECHNOLOGY (ICMST2009),
2009, 1 (01)
:903-910

