✦ LIBER ✦
The stress-deformation state of the roof rocks during working of a steeply dipping or inclined seam : Kovrizhin, AK Apenkin, BA Musalimov, VM 3F, 2R. Soviet Min. Sci. V9, N1, 1973, P25–29
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 114 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0148-9062
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