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Richard Birkeland (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Richard Birkeland" in English language version.

refsWebsite
Global rank English rank
2snl.no
667th place
906th place
1viten.no
low place
low place

snl.no

  • Birkeland, Bent. "Richard Birkeland". In Helle, Knut (ed.). Norsk biografisk leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 8 June 2012.
  • Godal, Anne Marit (ed.). "Richard Birkeland". Store norske leksikon (in Norwegian). Oslo: Norsk nettleksikon. Retrieved 8 June 2012.

viten.no