@article{4459,
      author       = "Tscherning, C. C. and Nielsen, J. and IAG Sci. Assem., Rio
                      de Janeiro, 1997",
      title        = "Computer supported cooperation - the future of the IAG
                      Information Service and of cooperation within IAG  ",
      year         = "1997",
      note         = "Lit. - Abstr. - 1 sv.",
}