@article{589,
      author       = "Sawicki, Kazimierz and International Symposium of Geodetic
                      Computations, Krakow, 9. - 13. September 1959",
      title        = "Abraham Stern (1769 - 1842) Mechaniker und Erfinder der
                      Rechenmaschine. Zusammenfassung  ",
      year         = "1959",
      note         = "1 sv.",
}