![PDF] Strata Control Problems of Underground Coal Mining Vis-À-Vis Geotechnical Insturmentation and Numerical Model Studies | Semantic Scholar PDF] Strata Control Problems of Underground Coal Mining Vis-À-Vis Geotechnical Insturmentation and Numerical Model Studies | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/1c85cebd5940410dbd9734196c06d252f3a4663e/7-Figure2-1.png)
PDF] Strata Control Problems of Underground Coal Mining Vis-À-Vis Geotechnical Insturmentation and Numerical Model Studies | Semantic Scholar
![Strata Control in Deep Mines: Proceedings of the 11th plenary scientific session of the International Bureau of Strata Mechanics, World Mining Congress, Novosibirsk, 5-9 June 1989: Amazon.co.uk: Dubinski, J., Kidybinski, A.: 9789061911241: Strata Control in Deep Mines: Proceedings of the 11th plenary scientific session of the International Bureau of Strata Mechanics, World Mining Congress, Novosibirsk, 5-9 June 1989: Amazon.co.uk: Dubinski, J., Kidybinski, A.: 9789061911241:](https://m.media-amazon.com/images/I/61QgSv3bCaS._AC_UF1000,1000_QL80_.jpg)
Strata Control in Deep Mines: Proceedings of the 11th plenary scientific session of the International Bureau of Strata Mechanics, World Mining Congress, Novosibirsk, 5-9 June 1989: Amazon.co.uk: Dubinski, J., Kidybinski, A.: 9789061911241:
![Strata control with integrated pillarless coal mining and gas drainage.... | Download Scientific Diagram Strata control with integrated pillarless coal mining and gas drainage.... | Download Scientific Diagram](https://www.researchgate.net/publication/303424215/figure/fig8/AS:364843824631812@1463996954326/Strata-control-with-integrated-pillarless-coal-mining-and-gas-drainage-a-Trinity.png)