Theoretical and experimental study on identification of the soft interlayer in coal mine roadway roof
2021 ◽
Vol 1
(1)
◽
pp. 1
1982 ◽
Vol 98
(1129)
◽
pp. 221-225
1981 ◽
Vol 97
(1126)
◽
pp. 1241-1244
2015 ◽
Vol 140
◽
pp. 31-40
◽