@article{26870,
      author       = "Sjöberg, Lars E. and Royal. Inst. Technol. Stockholm and
                      19. IUGG - Vancouver, Aug. 9-22, 1987",
      title        = "Refined Least Squares Modification of Stokes' Formula  ",
      year         = "1987",
      note         = "Liter., 1 sv.",
}