薄煤层保护层无煤柱煤与瓦斯共采技术研究
钟耀华,谢文兵,谢小平,等
Study on the Technology of Pillarless Simultaneous Extraction of Coal and Gas of Thin Coal Seam as Protective Seam Mining
煤炭工程 . 2014, (2): 9 -11 .  DOI: 10.11799/ce201402004