@article{536532,
      note = {At head of title: World Institute for Development  Economics Research.},
      author = {Aten, Bettina and Heston, Alan},
      url = {http://digitallibrary.un.org/record/536532},
      title = {Regional output differences in international perspective  /},
      publisher = {UNU/WIDER,},
      recid = {536532},
      pages = {24 p. :},
      address = {[Helsinki] :. 2003-08},
      year = {2003},
      month = {Aug},
}