|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1987IAUS..121..451F - 121st Symposium of the IAU held in Byurakan, Armenia, USSR, June 3-7, 1986 Ed. by Khachikian E.Y., Fricke K.J., Melnick J., 121, 451-460 (1987)
A search for low-level Seyfert activity in the 500 brightest northern galaxies.
FILIPPENKO A.V. and SARGENT W.L.W.
Journal keyword(s):
Simbad objects: 7
To bookmark this query, right click on this link: simbad:1987IAUS..121..451F and select 'bookmark this link' or equivalent in the popup menu