Daniel Kirkwood (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Daniel Kirkwood" in Catalan language version.

refsWebsite

Global rank Catalan rank

1springerreference.com

low place

low place

6^th place

29^th place

archive.org

Clark, Dan Elbert, Samuel Jordan Kirkwood, Iowa City, Iowa: Iowa State Historical Society, 1917, p. 8.

springerreference.com

Hockey, Thomas. The Biographical Encyclopedia of Astronomers. Springer Publishing, 2009. ISBN 978-0-387-31022-0 [Consulta: 22 agost 2012].