@article{4406,
      author       = "Hirvonen, Reino and International Symposium of Geodetic
                      Computations. Kraków, 9 - 13 September 1959",
      title        = "Computation of Geodetic Coordinates Without Accessory
                      Tables. Summary  ",
      year         = "1959",
      note         = "1 sv., 31 z.",
}