@article{94271,
      author = {Despouy, Leandro},
      url = {http://digitallibrary.un.org/record/94271},
      title = {Working paper /},
      publisher = {UN,},
      recid = {94271},
      pages = {6 p.},
      address = {Geneva :. 1990-07-12},
      year = {1990},
      month = {Jul},
}