Citation: | YE Zhenni, HOU Enke, DUAN Zhonghui, WEN Qiang, HUANG Meitao, HE Dan. Fractal characteristics of pores and microfractures of coals with different structure and their effect on permeability[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(5): 70-78. DOI: 10.3969/j.issn.1001-1986.2019.05.010 |
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