|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1991A&A...246L...6F - Astronomy and Astrophysics, volume 246, L6-9 (1991)
Observations of the BL Lacertae objects Mkn 501 and Mkn 421 with ROSAT.
FINK H.H., THOMAS H.-C., HASINGER G., PREDEHL P., SCHAEIDT S., MAKINO F. and WARWICK R.S.
Journal keyword(s):
Simbad objects: 2
To bookmark this query, right click on this link: simbad:1991A&A...246L...6F and select 'bookmark this link' or equivalent in the popup menu