✦ LIBER ✦
Combined method of combating spontaneous outbursts when opening-up seams by means of vertical shafts (in Russian) : Eralin, N E; Antonov, A V Shakhtnoe Stroit, N3, 1982, P24–25
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 115 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0148-9062
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