@article{1385655,
      recid = {1385655},
      author = {Hess, Charlotte. and Ostrom, Elinor.},
      title = {Understanding knowledge as a commons : from theory to  practice /},
      publisher = {MIT Press,},
      address = {Cambridge, Mass. :},
      pages = {1 online resource (xiii, 367 pages) :},
      year = {2007},
      note = {Includes index.},
      abstract = {Looking at knowledge as a shared resource: experts discuss  how to define, protect, and build the knowledge commons in  the digital age.},
      url = {http://library.usi.edu/record/1385655},
}