@article{129,
      author       = "18th International Congress of Surveyors. June 1 to 11,
                      1986, Toronto, Canada",
      title        = "18th International Congress of Surveyors. June 1 to 11,
                      1986, Toronto, Canada. Papers. Commission 5. Survey
                      Instruments and Methods  ",
      year         = "1986",
      note         = "Obr. a tab. v textu. - Liter. - Příl., 1 sv.",
}