Terrella (English Wikipedia)

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

Last modified: 22:29:49, 30 April 2024 (UTC)

Ref.Un. Ref.Website

Global rank English rank

6^th place

6^th place

541^st place

356^th place

low place

low place

archive.org (Global: 6^th place; English: 6^th place)

Birkeland, Kristian (1908–1913). The Norwegian Aurora Polaris Expedition 1902-1903. New York and Christiania (now Oslo): H. Aschehoug & Co – via archive.org. out-of-print, full text online

osug.fr (Global: low place; English: low place)

planeterrella.osug.fr

"Planeteterrella - English".

ox.ac.uk (Global: 541^st place; English: 356^th place)

mhs.ox.ac.uk

Terje Brundtland. "The Birkeland Terrella". Sphæra (7). Retrieved 24 May 2012.