@article{Bourda:2009i7,
  author = "Bourda, Geraldine  and  Porcas, Richard",
  title = "{A VLBI survey of weak extragalactic radio sources to align the ICRF}",
  doi = "10.22323/1.072.0056",
  journal = "PoS",
  year = 2009,
  volume = "IX EVN Symposium",
  pages = "056"
}