@article{5945,
      author       = "Baeschlin, C. F. and International Association of Geodesy,
                      General Assembly Toronto, Canada - September 1957",
      title        = "Determination of changes in the earth´s crust in the
                      horizontal and vertical sense  ",
      year         = "1957",
      note         = "1 sv., 1 sv., Report of Special Study Group No. 13",
}