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Gypsum block (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gypsum block" in English language version.

refsWebsite
Global rank English rank
1web.archive.org
1st place
1st place
1europa.eu
68th place
117th place

europa.eu

ec.europa.eu

  • Ecofys; Fraunhofer Institute for Systems and Innovation Research; Öko-Institut (November 2009). "Methodology for the free allocation of emission allowances in the EU ETS post 2012. Sector report for the gypsum industry" (PDF). European Commission. p. 8. Archived from the original (PDF) on April 17, 2012. Retrieved July 3, 2012.

web.archive.org

  • Ecofys; Fraunhofer Institute for Systems and Innovation Research; Öko-Institut (November 2009). "Methodology for the free allocation of emission allowances in the EU ETS post 2012. Sector report for the gypsum industry" (PDF). European Commission. p. 8. Archived from the original (PDF) on April 17, 2012. Retrieved July 3, 2012.