@article{5619,
      author       = "Hallert, Bertil and 8th International Congress of
                      Photogrammetry, Stockholm, 1956",
      title        = "Deformation measurements by photogrammetric methods  ",
      year         = "1956",
      note         = "1 sv., Communication of the Commission V. Zvl. ot. z čas.:
                      Photogrammetric Engineering, 1954, s. 836 - 842",
}