High frequency VLBI observations of the scatter-broadened quasar B 2005+403 K. É. Gabányi, T. P. Krichbaum, S. Britzen, U. Bach, E. Ros, A. Witzel and J. A. Zensus A&A, 451 1 (2006) 85-98 Published online: 25 April 2006 DOI: 10.1051/0004-6361:20054017