TY  - Journal of Yangtze River Scientific Research Institute
A1  - WANG Ling-hui
T1  - Ground Pressure Hazard Caused by Insulating Pillar Mining in Dongguashan Copper Mine
Y1  - 2014-09-01
JF  - Journal of Yangtze River Scientific Research Institute
JO  - Journal of Yangtze River Scientific Research Institute
SP  - 88
EP  - 92
VL  - 31
IS  - 9
UR  - http://ckyyb.crsri.cn
N1  - 10.3969/j.issn.1001-5485.2014.09.017
ER  -