Energy criterion for the stability of a mine working

Energy criterion for the stability of a mine working

G. A. Mataev, T. B. Malachikhanov, N. B. Malachikhanov
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Volume:
3
Language:
english
Pages:
2
DOI:
10.1007/bf02497285
Date:
March, 1967
File:
PDF, 119 KB
english, 1967
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