![](/img/cover-not-exists.png)
Optically Quiet Quasars – Radio and Optical Investigations
Akujor, Chidi E., Porcas, R.W., Patnaik, A.R., Ardeberg, A.Volume:
159
Year:
1994
Journal:
Symposium - International Astronomical Union
DOI:
10.1017/s0074180900176041
File:
PDF, 181 KB
1994