Jet emission in NGC 1052 at radio, optical, and X-ray frequenciesM. Kadler, J. Kerp, E. Ros, H. Falcke, R. W. Pogge and J. A. ZensusA&A, 420 2 (2004) 467-474DOI: https://doi.org/10.1051/0004-6361:20034126