@article{11541,
      author       = "Praha, 2006",
      title        = "GEOS 2006 : 1st International trade fair of geodesy,
                      cartography, navigation and geoinformatics : Prague March
                      16th-18th, 2006 : conference proceedings : (abstracts and
                      full texts)",
      year         = "2006",
      note         = "Vazba: brož.",
}