A complete sample of extragalactic radio sources at 1 Jy at 408 MHz - II. The optical observations
Allington-Smith, J. R., Perryman, M. A. C., Longair, M. S., Gunn, J. E., Westphal, J. A.Volume:
201
Language:
english
Journal:
Monthly Notices of the Royal Astronomical Society
DOI:
10.1093/mnras/201.2.331
Date:
November, 1982
File:
PDF, 7.49 MB
english, 1982