VizieR Online Data Catalog: Quasars and Active Galactic Nuclei (12th Ed.)
Abstract
- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- June 2006
- Bibcode:
- 2006yCat.7248....0V
- Keywords:
-
- QSOs;
- Active gal. nuclei;
- BL Lac objects;
- Gravitational lensing