@article{314,
      author       = "Lazarkiewicz, Andrzej and International Symposium of
                      Geodetic Computations, Krakow, 9. - 13. September 1959",
      title        = "A Laboratory Model of an Electronic Digital Computer with
                      Arithmetic Based on - 2  ",
      year         = "1959",
      note         = "1 sv., 26 z.",
}