@article{20488,
      author       = "Univ. - Norw. Map. and 19. IUGG - Vancouver, August 9-22,
                      1987",
      title        = "Norway. Report on the geodetic Work for the Period 1983 -
                      1986  ",
      year         = "1987",
      note         = "Liter. - 1 tab. v textu. - 6 map, 1 sv.",
}