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Driving of the top heading in fractured rock with small overburden (in German) : Pottler, R; John, M Proc 6th International Conference on Rock Mechanics, Montreal, 30 Aug–10 Sept 1987 V1, P709–714. Publ Rotterdam: A A Balkema, 1987


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
103 KB
Volume
25
Category
Article
ISSN
0148-9062

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