✦ LIBER ✦
Methods of calculating displacement and deformation of ground surface under the influence of mining inclined coal seams (in Polish) : Szpetkowski, S Ochr Terenow GornN62, 1982, P3–10
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 115 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0148-9062
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