معدن ارزبرگ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "معدن ارزبرگ" in Persian language version.

refsWebsite

Global rank Persian rank

1web.archive.org

1^st place

1^st place

7,164^th place

low place

167^th place

143^rd place

brgm.fr

www2.brgm.fr

"Austrian site: Erzberg mine". brgm.fr. 2010. Archived from the original on 2011-07-20. Retrieved 2010-09-06.

usgs.gov

minerals.usgs.gov

"Mining Industry in Austria" (PDF). US Geological Survey (USGS). 2010. Retrieved 2010-09-06.

web.archive.org

"Austrian site: Erzberg mine". brgm.fr. 2010. Archived from the original on 2011-07-20. Retrieved 2010-09-06.