|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1979Natur.278..231S - Nature, 278, 231-232 (1979)
Infrared observations of the X-ray quasars 0241+622 and MR 2251-178.
SOIFER B.T., NEUGEBAUER G. and MATTHEWS K.
Journal keyword(s):
Simbad objects: 2
To bookmark this query, right click on this link: simbad:1979Natur.278..231S and select 'bookmark this link' or equivalent in the popup menu