@article{34061,
      author       = "Congress Board FIG and Archives of Twelft International
                      Congress of Surveyérs, London, 2 - 12 September 1968",
      title        = "Twelft International Congress of Surveyors 1968. Volume: A,
                      B, C  ",
      year         = "1968",
      note         = "1 sv., 1 sv., 1 sv.,  příl. - Stejné názvy ve franc. a
                      něm. řeči",
}