International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts
1990 Vol. 27; Iss. 5
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A probabilistic approach to the design of coal mine roof support systems : van der Merwe, J N Proc Symposium on Advances in Rock Mechanics in Underground Coal Mining, Witbank, 12 Sept 1989 P43–53. Publ Marshalltown: SANGORM, 1989
Volume:
27
Year:
1990
Language:
english
DOI:
10.1016/0148-9062(90)93217-a
File:
PDF, 103 KB
english, 1990