@inproceedings{Frey:2007r6,
  author = "Frey, Sandor  and  Veres, Peter  and  Vida, Krisztian",
  title = "{Comparing the SDSS and VLBI quasar and galaxy positions }",
  doi = "10.22323/1.036.0072",
  booktitle = "Proceedings of 8th European VLBI Network Symposium {\textemdash} PoS(8thEVN)",
  year = 2007,
  volume = "036",
  pages = "072"
}