@article{536856,
      note = {At head of title: World Institute for Development  Economics Research.},
      author = {Poddar, Sougata},
      url = {http://digitallibrary.un.org/record/536856},
      title = {Network externality and software piracy /},
      publisher = {UNU/WIDER,},
      recid = {536856},
      pages = {15 p.},
      address = {[Helsinki] :. 2002-12},
      year = {2002},
      month = {Dec},
}