✦ LIBER ✦
Displacement of the rock body above a horizontal seam extracted by longwall working with caving (In Polish) : Marinszyn, A; Majcherczyk, T Gornictwo, V5, N4, 1981, P289–303
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 113 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0148-9062
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