The ultraviolet excess of Seyfert 1 galaxies and quasars
Authors:
- M. A. MalkanMMM. A. Malkan
- W. L. W. SargentWSW. L. W. Sargent
- 1 March 1982
- journal article
- Published by American Astronomical Society in The Astrophysical Journal
- Vol. 254, 22-37