@article{22744,
      recid = {22744},
      author = {Karjala, Dennis S.,},
      title = {The relative roles of patent and copyright in the  protection of computer programs /},
      pages = {1 volume ([33] pages) ;},
      note = {- The fundamental difference between traditional patent  and copyright subject matter is best captured by the term  functionality;.},
      url = {http://tind.wipo.int/record/22744},
}