@article{11794,
      author       = "Śledziński, Janusz and Rogowski, Jerzy B. and 6.
                      In-ternat. Geod. Sympos. - Columbus, The Ohio State
                      University, 17 - 20  March  1992 and 6. In-ternat. Geod.
                      Sympos. - Columbus, The Ohio State University, 17 - 20 March
                      1992",
      title        = "GPS and the Geodynamical Investigations in Poland  ",
      year         = "1992",
      note         = "Liter. - Obr. v textu",
}