Citation: | LI Hou-min, WU Liang-shi, LI Jian-wu, WANG An-jian, WANG Yong-yi, WANG Gao-shang. 2014: Principles and methods of determining the boundary of a mining area and its exploration stage. Geological Bulletin of China, 33(5): 706-714. DOI: 10.12097/gbc.20140512 |