@article{8458,
      author       = "Isotov, A. A. and XI th Assemblee Generale Toronto,
                      September 1957, Association Internationale de Geodesie",
      title        = "The Ellipsoid of Referrence and the Standard Geodetic Datum
                      as Assumed in the U.S.S.R.  ",
      note         = "1 sv.",
}