@article{2546,
      author       = "Hescock, Jonathan C. and XIII. Congress of the
                      International Society for Photogrammetry, Helsinki, 1976.
                      Commission II",
      title        = "Automation in Cartography: The Stereosimplex G6 with
                      Electronics Table  ",
      year         = "1976",
      note         = "Resumé franc., angl., něm., 1 sv.",
}