B. B. Tati, “Multi-Seam Coal Mining,” Journal of The South African Institute of Mining and Metallurgy, Vol. 111, No. 4, 2011, pp. 231-242.
 S. Khare, Y. V. Rao, C. S. Murthy and H. Vardhan, “Multiple Seam Mining: A Critical Review,” Journal of Mines, Metals and Fuels, Vol. 54, No. 12, 2006, pp. 327-329.
 Z. K. Lin, J. P. Du, J. L. Xu and G. M. Feng, “The Coal Mining Method,” China University of Mining and Technology Press, Xuzhou, 2009.
 T. V. Lobanova, “Geomechanical State of the Rock Mass at the Tashtagol Mine in the Course of Nucleation and Manifestation of Rock Bursts,” Journal of Mining Science, Vol. 44, No. 2, 2008, pp. 146-154. http://dx.doi.org/10.1007/s10913-008-0028-8
 L. M. Dou and X. Q. He, “Theory and Technology of Rock Burst Prevention,” China University of Mining and Technology Press, Xuzhou, 2001.
 L. M. Dou and X. Q. He, “Mining Geophysics,” China Science and Culture Press, Beijing, 2002.
 R. X. Shen, E. Y. Wang, Z. T. Liu and Z. H. Li, “Rockburst Prevention Mechanism and Technique of Close-Distance Lower Protective Seam Mining,” Journal of China Coal Society, Vol. 36, No. S1, 2011, pp. 63-67. (In Chinese)
 T. H. Yang, T. Xu, H. Y. Liu, C. A. Tang, B. M. Shi and Q. X. Yu, “Stress-Damage-Flow Coupling Model and Its Application to Pressure Relief Coal Bed Methane in Deep Coal Seam,” International Journal of Coal Geology, Vol. 86, No. 4, 2011, pp. 357-366. http://dx.doi.org/10.1016/j.coal.2011.04.002
 X. Q. Wu, L. M. Dou, C. G. Lv, A. Y. Cao and M. W. Zhang, “Research on Pressure-Relief Effort of Mining Upper-Protective Seam on Protected Seam,” Procedia Engineering, Vol. 26, 2011, pp. 1089-1096. http://dx.doi.org/10.1016/j.proeng.2011.11.2278
 D. A. Beck and B. H. Brady, “Evaluation and Application of Controlling Parameters for Seismic Events in Hard-Rock Mines,” International Journal of Rock Mechanics and Mining Sciences, Vol. 39, No. 5, 2002, pp. 633-642. http://dx.doi.org/10.1016/S1365-1609(02)00061-8
 Ministry of Coal Industry, “National Provisional Rules of Safe Mining in Rock Burst Seam,” 1987.
 W. Yang, B. Q. Lin, Y. A. Qu, Z. W. Li, C. Zhai, L. L. Jia and W. Q. Zhao, “Stress Evolution with Time and Space during Mining of a Coal Seam,” International Journal of Rock Mechanics and Mining Sciences, Vol. 48, No. 7, 2011, pp. 1145-1152. http://dx.doi.org/10.1016/j.ijrmms.2011.07.006
 B. H. G. Brady and E. T. Brown, “Rock Mechanics for Underground Mining,” Kluwer Academic Publishers, 2004.
 W. Yang, B. Q. Lin, Y. A. Qu, S. Zhao, C. Zhai, L. L. Jia and W. Q. Zhao, “Mechanism of Strata Deformation under Protective Seam and Its Application for Relieved Methane Control,” International Journal of Coal Geology, Vol. 85, No. 3-4, 2010, pp. 300-306. http://dx.doi.org/10.1016/j.coal.2010.12.008
 J. C. Wang and H. B. Zhao, “Numerical Simulation on Deformation Rule of Protected Coal Seam under Upper Protective Seam Method,” Disaster Advances, Vol. 3, No. 4, 2010, pp. 383-387.
 Y. K. Liu, F. B. Zhou, L. Liu, C. Liu and S. Y. Hu, “An Experimental and Numerical Investigation on the Deformation of Overlying Coal Seams above Double-Seam Extraction for Controlling Coal Mine Methane Emissions,” International Journal of Coal Geology, Vol. 87, No. 2, 2011, pp. 139-149. http://dx.doi.org/10.1016/j.coal.2011.06.003
 N. Z. Xu and L. Han, “Pressure-relief Effect of Coal Rock Body of Long Distance Lower Protective Seam Mined Based on FLAC3D,” Journal of Coal Science and Engineering, Vol. 16, No. 4, 2010, pp. 341-346. http://dx.doi.org/10.1007/s12404-010-0402-2
 H. Guo, L. Yuan, B. T. Shen, Q. D. Qu and J. H. Xue, “Mining-Induced Strata Stress Changes, Fractures and Gas Flow Dynamics in Multi-Seam Longwall Mining,” International Journal of Rock Mechanics and Mining Sciences, Vol. 54, 2012, pp. 129-139. http://dx.doi.org/10.1016/j.ijrmms.2012.05.023
 A. A. Nasedkina, A. V. Nasedkin and G. Iovane, “A Model for Hydrodynamic Influence on a Multi-Layer Deformable Coal Seam,” Computational Mechanics, Vol. 41, No. 3, 2008, pp. 379-389. http://dx.doi.org/10.1007/s00466-007-0194-6
 S. Prusek and S. Bock, “Assessment of Rock Mass Stresses and Deformations around Mine Workings Based on Three-Dimensional Numerical Modeling,” Archives of Mining Sciences, Vol. 53, No. 3, 2008, pp. 349-360.
 Z. Q. Yin, X. B. Li, J. F. Jin, X. Q. He and K. Du, “Failure Characteristics of High Stress Rock Induced by Impact Disturbance under Confining Pressure Unloading,” Transactions of Nonferrous Metals Society of China, Vol. 22, No. 1, 2012, pp. 175-184. http://dx.doi.org/10.1016/S1003-6326(11)61158-8
 R. Weinberger, Y. Eyal and N. Mortimer, “Formation of Systematic Joints in Metamorphic Rocks Due to Release of Residual Elastic Strain Energy, Otago Schist, New Zealand,” Journal of Structural Geology, Vol. 32, No. 3, 2010, pp. 288-305. http://dx.doi.org/10.1016/j.jsg.2009.12.003