Shang, T., Wang, J., Liu, Y., Suo, Y., Wang, Z., Fu, S., & Zhang, F. A Study on the Instability Mechanisms of Coal Pillars in Shallow Coal Seams Group Mining. Wiley.
Chicago Style (17th ed.) CitationShang, Tielin, Jindong Wang, Yuwei Liu, Yonglu Suo, Zhiyi Wang, Sixin Fu, and Fei Zhang. A Study on the Instability Mechanisms of Coal Pillars in Shallow Coal Seams Group Mining. Wiley.
MLA (9th ed.) CitationShang, Tielin, et al. A Study on the Instability Mechanisms of Coal Pillars in Shallow Coal Seams Group Mining. Wiley.
Warning: These citations may not always be 100% accurate.