近距离采空区下特厚煤层综放开采可行性研究
李龙清,折智,肖江,等
Feasibility Study on Specially Thick Seam Fully-mechanized Ming Under Mining Goaf with Short Distance
煤炭工程 . 2015, (6): 91 -94 .  DOI: 10.11799/ce201506030