Jacobus Kapteyn (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Jacobus Kapteyn" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

1springerreference.com

low place

low place

2,678^th place

2,423^rd place

doi.org

dx.doi.org

van der Kruit, Pieter (2015). Jacobus Cornelius Kapteyn, Born Investigator of the Heavens. Astrophysics and Space Science Library. Vol. 416. Springer Science+Business Media. doi:10.1007/978-3-319-10876-6. ISBN 978-3-319-10876-6.

doi.org

van der Kruit, Pieter (2015). Jacobus Cornelius Kapteyn, Born Investigator of the Heavens. Astrophysics and Space Science Library. Vol. 416. Springer Science+Business Media. doi:10.1007/978-3-319-10876-6. ISBN 978-3-319-10876-6.

knaw.nl

dwc.knaw.nl

"Jacob Cornelius Kapteyn (1851 - 1922)". Royal Netherlands Academy of Arts and Sciences. Retrieved 22 July 2015.

springerreference.com

Hockey, Thomas (2009). The Biographical Encyclopedia of Astronomers. Springer Science+Business Media. ISBN 978-0-387-31022-0. Retrieved 22 August 2012.