Halvard Olsen (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Halvard Olsen" in English language version.

refsWebsite

Global rank English rank

667^th place

906^th place

snl.no

Godal, Anne Marit (ed.). "Halvard Olsen". Store norske leksikon (in Norwegian). Oslo: Norsk nettleksikon. Retrieved 7 May 2013.
Bjørgum, Jorunn. "Halvard Olsen". In Helle, Knut (ed.). Norsk biografisk leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 7 May 2013.