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Journal of Applied Mathematics
Volume 2013 (2013), Article ID 859803, 12 pages
http://dx.doi.org/10.1155/2013/859803
Research Article

Longwall Mining Stability in Take-Off Phase

1Department of Construction and Manufacture Engineering, Polytechnic School of Mieres, University of Oviedo, Mieres, 33600 Asturias, Spain
2Department of Exploitation and Prospecting Mines, Mining Engineering School, University of Oviedo, Oviedo, 33004 Asturias, Spain
3Department of Exploitation Mines, Polytechnic University of Madrid, 28040 Madrid, Spain
4Department of Exploitation and Prospecting Mines, Mining Engineering School, University of Oviedo, Oviedo, 33004 Asturias, Spain

Received 6 June 2013; Accepted 23 July 2013

Academic Editor: Ga Zhang

Copyright © 2013 María-Belén Prendes-Gero et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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