Selecting the conditions for hydraulic working of caving-resistant roofs in the pechora coalfield
Published in: | Soviet mining science |
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Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Springer Science and Business Media LLC
1972
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Subjects: | |
Online Access: | http://dx.doi.org/10.1007/bf02497582 https://link.springer.com/content/pdf/10.1007/BF02497582.pdf https://link.springer.com/article/10.1007/BF02497582/fulltext.html http://link.springer.com/content/pdf/10.1007/BF02497582 |
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