Jens Fredrik Schroeter (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Jens Fredrik Schroeter" in English language version.

refsWebsite

Global rank English rank

667^th place

906^th place

snl.no

Arntzen, Jon Gunnar (2002). "Einar Jansen". In Helle, Knut (ed.). Norsk biografisk leksikon (in Norwegian). Vol. 5. Oslo: Kunnskapsforlaget. Retrieved 4 April 2009.
Henriksen, Petter, ed. (2007). "Hans Geelmuyden – norsk astronom". Store norske leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 4 April 2009.