Турмалин (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Турмалин" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

1web.archive.org

1^st place

1^st place

3,324^th place

1,246^th place

lsu.edu

geol.lsu.edu

www.geol.lsu.edu, архив на оригинала от 17 юли 2010, https://web.archive.org/web/20100717170419/http://www.geol.lsu.edu/henry/Research/tourmaline/TourmalineClassification.htm, посетен на 20 декември 2016

web.archive.org

www.geol.lsu.edu, архив на оригинала от 17 юли 2010, https://web.archive.org/web/20100717170419/http://www.geol.lsu.edu/henry/Research/tourmaline/TourmalineClassification.htm, посетен на 20 декември 2016