Journal of Northeastern University(Natural Science)
Stability analysis of boundary pillars safety thickness for transition from open pit to underground mining
Yang, Yu-Jiang (1); Li, Yuan-Hui (1); Yin, Guo-Guang (2); Han, Hong-Jiang (2)
Journal of Northeastern University . 2011, (7): 1032 -1035+1040 .  DOI: -