沟壑区浅埋煤层开采覆岩运动演化致灾特征
李延军
Impact of overburden movement evolution on disasters in shallow-buried coal seam mining in ravine regions
采矿与安全工程学报 . 2024, (2): 315 -325 .  DOI: 10.13545/j.cnki.jmse.2023.0080