The extreme flare in III Zw 2: - Evolution of a radio jet in a Seyfert galaxyA. Brunthaler, H. Falcke, G. C. Bower, M. F. Aller, H. D. Aller and H. TeräsrantaA&A, 435 2 (2005) 497-506DOI: https://doi.org/10.1051/0004-6361:20042427