@article{Krichbaum:2007Q3,
  author = "Krichbaum, T. P.  and  Agudo, I.  and  Bach, Uwe  and  Witzel, A.  and  Zensus, Anton",
  title = "{VLBI at the highest frequencies - AGN studied with micro-arcsecond resolution}",
  doi = "10.22323/1.036.0002",
  journal = "PoS",
  year = 2007,
  volume = "8thEVN",
  pages = "002"
}