@article{21360,
      author       = "Schneider, M. and Buchheim, W. and XIV. Val.shromáždění
                      MUGG, Lucerne, 25.9. - 7.10. 1967",
      title        = "On the Results of Tilt Observations at Freiberg/Saxony  ",
      note         = "1 seš. - více autorů, viz. Buchheim, W.",
}