other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1984ApJ...281..570P - Astrophys. J., 281, 570-578 (1984)
Soft X-ray active galactic nuclei.
PRAVDO S.H. and MARSHALL F.E.
Journal keyword(s):
Simbad objects: 15
To bookmark this query, right click on this link: simbad:1984ApJ...281..570P and select 'bookmark this link' or equivalent in the popup menu