Qin, B., Qin, B., Qin, B., He, F., Zhang, Q., Zhang, Q., . . . Liu, X. Stability evolution mechanisms and control strategies for lower and upper trapezoidal blocks in fully mechanized top-coal caving faces of extra-thick coal seams. Frontiers Media S.A.
Chicago Style (17th ed.) CitationQin, Binbin, et al. Stability Evolution Mechanisms and Control Strategies for Lower and Upper Trapezoidal Blocks in Fully Mechanized Top-coal Caving Faces of Extra-thick Coal Seams. Frontiers Media S.A.
MLA (9th ed.) CitationQin, Binbin, et al. Stability Evolution Mechanisms and Control Strategies for Lower and Upper Trapezoidal Blocks in Fully Mechanized Top-coal Caving Faces of Extra-thick Coal Seams. Frontiers Media S.A.
Warning: These citations may not always be 100% accurate.