@article{43478,
      author       = "XIII. Congress of the International Society for
                      Photogrammetry. Helsinki, July 11 to 23, 1976. Commission V",
      title        = "Technical Progress in Architectural Photogrammetry",
      note         = "S. 1513 - 1517. - Cena 20,-  1976, Photogrammetric
                      Engineering and Remote Sensing, Vol. 41, No. 12.",
}