@article{26717,
      author       = "Borza, Tibor and Kenyeres, Ambrus and EGS, 23. gen.
                      assembly, Nice, 20 - 25 April 1998",
      title        = "Realization of the Hungarian National GPS network (OGPSH) 
                      ",
      year         = "1998",
      note         = "Lit., Abstr., 1 sv.",
}