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Problems in coal mining (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Problems in coal mining" in English language version.

refsWebsite
Global rank English rank
1web.archive.org
1st place
1st place
1exploration07.com
low place
low place

exploration07.com

  • Cocker, J.; Urosevic, M.; Evans, B. (1997). "A High Resolution Seismic Survey to Assist in Mine Planning". In Gubins A.G. (ed.). Proceedings of Exploration 97: Fourth Decennial International Conference on Mineral Exploration (PDF). Decennial Mineral Exploration Conferences, Toronto, Ontario, Canada. pp. 473–476. Archived from the original (PDF) on 2011-07-10. Retrieved 2009-11-17.

web.archive.org

  • Cocker, J.; Urosevic, M.; Evans, B. (1997). "A High Resolution Seismic Survey to Assist in Mine Planning". In Gubins A.G. (ed.). Proceedings of Exploration 97: Fourth Decennial International Conference on Mineral Exploration (PDF). Decennial Mineral Exploration Conferences, Toronto, Ontario, Canada. pp. 473–476. Archived from the original (PDF) on 2011-07-10. Retrieved 2009-11-17.