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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. (Autor:in) / Li, Q.M. (Autor:in) / Hong, F. (Autor:in) / Peng, S.Y. (Autor:in) / Shen, Z.Y.
International symposium, Innovation & sustainability of structures ; 2007 ; Shanghai, China
01.01.2007
8 pages
Includes bibliographical references and index
Aufsatz (Konferenz)
Englisch
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