@article{23562,
      author       = "Jochmann, H. and XVIII General Assembly of the IAG Hamburg
                      1983",
      title        = "Possible Detection of Cyclic Geophysical Events by the
                      Inverse Solution of the Equations of Polar Motion and
                      Variations of the Length of Day. XVIII General Assembly of
                      the IAG Hamburg 1983  ",
      year         = "1983",
      note         = "Liter., 1 sv.",
}