@article{245306,
      note = {Description based on: No. 136 (June 1997).},
      url = {http://digitallibrary.un.org/record/245306},
      title = {WIDER working papers.},
      publisher = {World Institute for Development Economics Research,},
      recid = {245306},
      address = {Helsinki :. 1987},
      year = {1986},
}