On-line 3CRR database: reference
Reference(s) for the field ``Best' radio map' for object 3C55
Leahy J.P., Muxlow T.W.B., Stephens P.W., 1989,
MNRAS, 239, 401
Fernini I., Burns J.O., Bridle A.H., Perley R.A., 1993,
AJ, 105, 1690