@article{5607,
      author       = "Carter, W.E. and Robertson, D.S. and IAG - Gen. Meeting.
                      Symp. No 105., Edinburgh - August 1989",
      title        = "Definition of terrestrial reference frame using IRIS VLBI
                      Observations: Approaching millimeter acuracy  ",
      year         = "1989",
      note         = "Obr. a tab. v textu. - Liter.",
}