@article{4600,
      author       = "Torlegard, Kennert and X. kongres Mezinárodní
                      fotogrammetrické společnosti v Lisabonu 1964, Kom. II.",
      title        = "Control and Correction of deviation between the Image Plane
                      and the Plane of the Camera Frame  ",
      year         = "1964",
      note         = "1 seš., Särtryck ur Svensk Lantmäteritidskrift Nr. 3,
                      1964",
}