✦ LIBER ✦
Elementary theory of the pressure situation in a coal seam under conditions of sticking friction at the interfaces to the surrounding rock (In German) : Lippmann, H Gluckauf-forschungshV47, N2, April 1986, P93–102
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 100 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0148-9062
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