@article{23511,
      author       = "Buchheim, W. and XIV. Val.shromáždění MUGG, Lucerne,
                      25.9. - 7.10. 1967",
      title        = "Position and Outlock of Earth Tide Research after the
                      International Geophysical Cooperation  ",
      year         = "1967",
      note         = "1 seš.",
}