淮南矿区潘二煤矿A组煤分层开采底板破坏深度安全性评价

黄刚, 任波, 韩云春, 等
Safety evaluation of floor failure of Group A coal stratified mining in Pan'er Coal, Huainan Mining area
煤炭工程 . 2025, (5): 70 -76 .  DOI: 10. 11799/ ce202505010