You have Guest access.
Log In
Volume 1 / 1989 - Volume 20 / 2012
1-79
Papers
The most metal-poor galaxies
D. Kunth and G. Östlin
81-133
The emission line spectrum of active galactic nuclei and the unifying scheme
M.P. Véron-Cetty and P. Véron
135-178
The active galaxy NGC 4151: Archetype or exception?
M.-H. Ulrich
Frequently asked questions General info on journals and books Send us your feedback Impressum Contact us
© Springer, Part of Springer Science+Business Media Privacy, Disclaimer, Terms & Conditions, and Copyright Info