| 1 | Razumov E.A. (2020) Program and methods for research of coal bed degassing using underground hydraulic fracturing in conditions of Chertinskaya-Koksovaya mine, Journal of Mining and Geotechnical Engineering, 1(8):32. DOI: 10.26730/2618-7434-2020-1-32-44 | MORE INFO | DOWNLOAD |
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