Komeet Swift-Tuttle (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Komeet Swift-Tuttle" in Dutch language version.

refsWebsite

Global rank Dutch rank

1books.google.com

3^rd place

43^rd place

books.google.com

Verschuur, Gerrit L. (1997). Impact!: the threat of comets and asteroids. Oxford University Press, 256 (see p. 116). ISBN 978-0-19-511919-0.