George van den Bergh (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "George van den Bergh" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

1uu.nl

2,467^th place

2,049^th place

18^th place

17^th place

1eyemagazine.com

low place

low place

archive.org

van den Berg, George, The Universe in Space and Time (London [etc.]: Cassell & Company, 1937) Internet Archive link.

eyemagazine.com

Kindel, Eric (2001). "Hoofdletters, Tweeling- en Meerlingdruk". Eye Magazine. Retrieved 2007-11-20.

harvard.edu

ui.adsabs.harvard.edu

van den Bergh, George (1955). Periodicity and Variation of Solar (and Lunar) Eclipses. Bibcode:1955pvsl.book.....V.

uu.nl

webspace.science.uu.nl

van Gent, R.H. (September 8, 2003). "A Catalogue of Eclipse Cycles". Retrieved 2007-11-20.