@article{31182,
      author       = "19.FIG Congress, Helsinki, 10.-16.6.1990",
      title        = "Strenghtening self-reliant Human Settlements Development.
                      Expertise available from the United Nations Centre for Human
                      Settlements (Habitat)  ",
      year         = "1990",
      note         = "Liter. - Tab., obr.",
}