@article{133262,
      url = {http://digitallibrary.un.org/record/133262},
      title = {Working paper /},
      publisher = {UN,},
      recid = {133262},
      pages = {[1] p.},
      address = {[New York] :. 1987-04-02},
      year = {1987},
      month = {Apr},
}