@article{5800,
      author       = "Aeschlimann, H. and Kern and FIG - XIII. Internationaler
                      Kongress der Verm messungsingenieure vom 1.-10. September
                      1971 in Wiesbaden. Kommission 5: Indtrumente und Methoden",
      title        = "Der neue Sekundentheodolit Kern DKM 2-A  ",
      year         = "1971",
      note         = "1 seš., FIRLIT",
}