@article{27726,
      author       = "Tscherning, C.C. and General Assembly of the International
                      Association of Geodesy, Hamburg, August 1983",
      title        = "The Role of High Degree Spherical Harmonic Expansions in
                      Solving Geodetic Problems  ",
      year         = "1983",
      note         = "1 sv., tb. v textu, Liter. - Symposium "Improved Gravity
                      Field Estimation on a Global Basis"",
}