@article{171662,
      author = {Hüttl, Antónia.},
      url = {http://digitallibrary.un.org/record/171662},
      title = {Some practical problems of implementing the 1993 SNA in  Hungary /},
      publisher = {UN,},
      recid = {171662},
      pages = {4 p.},
      address = {Geneva :. 1994-02-25},
      year = {1994},
      month = {Feb},
}