TY - JOUR L1 - http://journals.pan.pl/Content/105600/PDF/10267-Volume62_Issue3-15_paper.pdf L2 - http://journals.pan.pl/Content/105600 PY - 2017 IS - No 3 DO - 10.1515/amsc-2017-0047 A1 - Mohammadali Sepehri A1 - Apel, Derek A1 - Wei Liu PB - Committee of Mining PAS DA - 2017 T1 - Stope Stability Assessment and Effect of Horizontal to Vertical Stress Ratio on the Yielding and Relaxation Zones Around Underground Open Stopes Using Empirical and Finite Element Methods UR - http://journals.pan.pl/dlibra/publication/edition/105600 T2 - Archives of Mining Sciences ER -