50th parallel north (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "50th parallel north" in English language version.

refsWebsite

Global rank English rank

1^st place

237^th place

170^th place

4,895^th place

3,908^th place

869^th place

864^th place

2,975^th place

1,986^th place

eoearth.org

Sevela, Mariya. "Sakhalin: the Japanese Under Soviet Rule". History Today. Retrieved 10 May 2014.

"Duration of Daylight/Darkness Table for One Year". U.S. Naval Observatory. 2019-09-24. Archived from the original on 2019-10-12. Retrieved 2021-03-10.

"Duration of Daylight/Darkness Table for One Year". U.S. Naval Observatory. 2019-09-24. Archived from the original on 2019-10-12. Retrieved 2021-03-10.