Johannes Christian Piene (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Johannes Christian Piene" in English language version.

refsWebsite

Global rank English rank

667^th place

906^th place

4,170^th place

3,980^th place

snl.no

Bratberg, Terje. "Johannes Christian Piene". In Helle, Knut (ed.). Norsk biografisk leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 9 May 2010.
Grankvist, Rolf. "Frederik Moltke Bugge". In Helle, Knut (ed.). Norsk biografisk leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 17 April 2010.

"Johannes Christian Piene" (in Norwegian). Norwegian Social Science Data Services (NSD). Retrieved 9 May 2010.