@article{12756,
      author       = "Nistri, Umberto and The  IX International Congress of
                      Photogrammetry - London 1960. Commission II",
      title        = "Influence of analytical aerial triangulation performed with
                      stereocomparators and electronic computors in the
                      construction and use of photogrammetrical plotters  ",
      year         = "1960",
      note         = "1 sv.",
}