@article{2262,
      author       = "Barta, G. and XIV. Val.shromáždění MUGG, Lucerne, 25.9.
                      - 7.10. 1967",
      title        = "The Asymmetric Structure of the Earth and the Secular
                      Variation of the Geophysical Phenomena  ",
      year         = "1967",
      note         = "2 x 1 seš.",
}