伊犁矿区浅埋深“三软”厚煤层首采工作面矿压规律研究
任艳芳
Ground pressure behavior at the first mining face of shallow, three soft and thick coal seam in Xinjiang
煤炭工程 . 2020, (7): 97 -101 .  DOI: 10.11799/ce202007022