Ордовик (Bulgarian Wikipedia)

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

refsWebsite
Global rank Bulgarian rank
2nd place
7th place
2,098th place
8th place

doi.org

dx.doi.org

  • Haq, B. U. и др. A Chronology of Paleozoic Sea-Level Changes // Science 322 (5898). 2008. DOI:10.1126/science.1161648. с. 64 – 68.

sci-lib.com

bse.sci-lib.com