@inproceedings{DBLP:conf/cascon/MolinaS06,
  author    = {Arnoldo Jos{\'e} M{\"u}ller Molina and
               Takeshi Shinohara},
  title     = {On approximate matching of programs for protecting libre
               software},
  booktitle = {CASCON},
  year      = {2006},
  pages     = {275-289},
  ee        = {http://doi.acm.org/10.1145/1188966.1188994},
  crossref  = {DBLP:conf/cascon/2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cascon/2006,
  editor    = {Hakan Erdogmus and
               Eleni Stroulia and
               Darlene A. Stewart},
  title     = {Proceedings of the 2006 conference of the Centre for Advanced
               Studies on Collaborative Research, October 16-19, 2006,
               Toronto, Ontario, Canada},
  booktitle = {CASCON},
  publisher = {IBM},
  year      = {2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}