@article{25358,
      author       = "Jerie, H.G. and XIII. Congress of the International Society
                      for Photogrammetry, Helsinki, 1976. Commission I",
      title        = "Proposal for a Modification of Life Scanners and Panoramic
                      Cameras for the Acquisition of Stereo Imagery  ",
      year         = "1976",
      note         = "1 sv.",
}