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COAL PILLAR & STIFF ROOF SYSTEM INSTABILITY
COAL PILLAR & STIFF ROOF SYSTEM INSTABILITY
COAL PILLAR & STIFF ROOF SYSTEM INSTABILITY
He, G.L. (author) / Li, Q.M. (author) / Hong, F. (author) / Peng, S.Y. (author) / Shen, Z.Y.
International symposium, Innovation & sustainability of structures ; 2007 ; Shanghai, China
2007-01-01
8 pages
Includes bibliographical references and index
Conference paper
English
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