@article{405309,
      author = {Landes, William M. and Posner, Richard A.},
      url = {http://library.usi.edu/record/405309},
      title = {The economic structure of intellectual property law  [electronic resource] /},
      publisher = {Harvard University Press,},
      recid = {405309},
      pages = {vi, 442 p. :},
      address = {Cambridge, Mass. :},
      year = {2003},
}