@article{536517,
      note = {At head of title: UNU World Institute for Development  Economics Research (UNU-WIDER).},
      author = {Mehlum, Halvor and Moene, Karl Ove and Torvik, Ragnar},
      url = {http://digitallibrary.un.org/record/536517},
      title = {The market for extortions /},
      publisher = {UNU/WIDER,},
      recid = {536517},
      pages = {20 p. :},
      address = {[Helsinki] :. 2001-07},
      year = {2001},
      month = {Jul},
}