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Research and engineering application of roof cutting effect of self-made roadway with hard roof cutting and pressure releasing in gob-side entry retaining
杨威, 周谢康, 祖自银, 但伸富, 曹俊才, 马振乾, 许飙
Coal Engineering . 2021, (11): 48 -52 .  DOI: 10.11799/ce202111010