准东煤田准东二矿巨厚煤层开采方案设计
孙晓冬,马兆瑞,胡云飞
East junggar coalfield extremely thick coal seam mining design optimization and analysis of the problems faced
煤炭工程 . 2016, (2): 5 -7 .  DOI: 10.11799/ce201602002