Wang, J., & Wang, Z. (2019). Systematic principles of surrounding rock control in longwall mining within thick coal seams. Elsevier.
Παραπομπή Chicago StyleWang, Jiachen, και Zhaohui Wang. Systematic Principles of Surrounding Rock Control in Longwall Mining Within Thick Coal Seams. Elsevier, 2019.
Παραπομπή MLAWang, Jiachen, και Zhaohui Wang. Systematic Principles of Surrounding Rock Control in Longwall Mining Within Thick Coal Seams. Elsevier, 2019.
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