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黄鹏，李百宜，肖猛，陈志维，裴玉龙

The design of critical filling ratio in close distance coal seams by upward backfill mining technology

HUANG Peng，LI Baiyi，XIAO Meng，CHEN Zhiwei，PEI Yulong

采矿与安全工程学报 . 2016, (4): 597 -603 .