@article{Chi:2007nl,
  author = "Chi, Seungyoup  and  Garrett, Michael A.  and  Barthel, Peter D.",
  title = "{Deep, wide-field global VLBI observations of the HDF-N}",
  doi = "10.22323/1.036.0005",
  journal = "PoS",
  year = 2007,
  volume = "8thEVN",
  pages = "005"
}