@article{30945,
      author       = "Colquitt, E. S. and Anderle, R. J. and Malyevac, C. A. and
                      XVIII. GENERAL Assembly of IUGG Hamburg, 1983",
      title        = "Status of the NAVSAT Earth's Rotation and Polar Motion
                      Systems  ",
      year         = "1983",
      note         = "Obr. a tb. v textu. - Liter., 1 sv.",
}