|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1993Sci...260..625J - Science, 260, 625-625 (1993)
Quasars : double darkness in Draco.
JAYAWARDHANA R.
Journal keyword(s):
Simbad objects: 4
To bookmark this query, right click on this link: simbad:1993Sci...260..625J and select 'bookmark this link' or equivalent in the popup menu