Seyfert-stelsel (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Seyfert-stelsel" in Dutch language version.

refsWebsite

Global rank Dutch rank

6^th place

25^th place

2^nd place

8^th place

1,342^nd place

820^th place

archive.org

C. K. Seyfert (1943). Nuclear Emission in Spiral Nebulae. Astrophysical Journal 97: 28–40. DOI: 10.1086/144488.
Osterbrock, Donald E. and Ferland, Gary J. (2006). Astrophysics of Gaseous Nebulae and Active Galactic Nuclei, 2nd. University Science Books, 390. ISBN 1-891389-34-3.
Donald E. Osterbrock, Gary J. Ferland (2006). Astrophysics of Gaseous Nebulae and Active Galactic Nuclei. University Science Books, Sausalito, CA. ISBN 1-891389-34-3.

doi.org

C. K. Seyfert (1943). Nuclear Emission in Spiral Nebulae. Astrophysical Journal 97: 28–40. DOI: 10.1086/144488.

u-strasbg.fr

cdsads.u-strasbg.fr

http://cdsads.u-strasbg.fr/abs/1909LicOB...5...71F