✦ LIBER ✦
Studying the collapsibility and stability of roofs when mining perenially frozen deposits with high ice content in areas beyond the arctic circle (in Russian) : Stugarev, A S; Melnikov, V B Gorn Zh, N9, Sept 1978, P60–63
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 102 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0148-9062
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