Pyotr Shirshov (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pyotr Shirshov" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

7,365^th place

5,189^th place

1web.archive.org

1^st place

1^st place

web.archive.org (Global: 1^st place; Portuguese: 1^st place)

«ШИРШОВ Петр Петрович (12(25).12.1905 – 17.02.1953)». web.archive.org. 16 de fevereiro de 2015. Consultado em 20 de maio de 2023

whoi.edu (Global: 7,365^th place; Portuguese: 5,189^th place)

www2.whoi.edu

«North Pole Drifting Stations (1930s-1980s) – Beaufort Gyre Exploration Project» (em inglês). Consultado em 20 de maio de 2023