@article{22622,
      author       = "Szangolies, Klaus and Mez. symp. o geodézii ve staveb. -
                      Sofia, 1964",
      title        = "Photogrammetrie im modernen Bauwesen  ",
      year         = "1964",
      note         = "1 seš., Resumé v jaz. něm., rus.",
}