TY - JOUR L1 - http://www.journals.pan.pl/Content/105571/PDF/10267-Volume62_Issue1-16_paper.pdf L2 - http://www.journals.pan.pl/Content/105571 PY - 2017 IS - No 1 DO - 10.1515/amsc-2017-0016 A1 - Jing-Yi Cheng A1 - Zhang, Yi-Dong A1 - Liang Cheng A1 - Ming Ji A1 - Wei Gu A1 - Gao, Lin-Sheng PB - Committee of Mining PAS DA - 2017 T1 - Study of Loading and Running Characteristic of Hydraulic Support in Underhand Mining Face UR - http://www.journals.pan.pl/dlibra/publication/edition/105571 T2 - Archives of Mining Sciences ER -