On-line 3CRR database: reference

Reference(s) for the field `V magnitude' for object 3C190

• Jenkins C.J., Pooley G.G., Riley J.M., 1977, MmRAS, 84, 61
• Laing R.A., Longair M.S., Riley J.M., Kibblewhite E.J., Gunn J.E., 1978, MNRAS, 183, 547