@article{Krichbaum:2009Xi,
  author = "Krichbaum, T. P.  and  Bach, Uwe  and  Graham, Dave A.  and  Alef, W.  and  Roy, Alan  and  Witzel, A.  and  Zensus, Anton  and  Bremer, Michael  and  Sanchez, Savador",
  title = "{Towards mm-VLBI }",
  doi = "10.22323/1.072.0001",
  journal = "PoS",
  year = 2009,
  volume = "IX EVN Symposium",
  pages = "001"
}