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Application of retreating and caving longwall (top coal caving) method for coal production at GLE Turkey
Ediz, I. Goktay, Dixon-Hardy, D.W., Akcakoca, H., Aykul, H.Volume:
115
Language:
english
Journal:
Mining Technology
DOI:
10.1179/174328606X103586
Date:
June, 2006
File:
PDF, 507 KB
english, 2006