@inproceedings{DBLP:conf/widm/MesquitaBCS07,
  author    = {Filipe de S{\'a} Mesquita and
               Denilson Barbosa and
               Eli Cortez and
               Altigran Soares da Silva},
  title     = {FleDEx: flexible data exchange},
  booktitle = {WIDM},
  year      = {2007},
  pages     = {25-32},
  ee        = {http://doi.acm.org/10.1145/1316902.1316907},
  crossref  = {DBLP:conf/widm/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/widm/2007,
  editor    = {Irini Fundulaki and
               Neoklis Polyzotis},
  title     = {9th ACM International Workshop on Web Information and Data
               Management (WIDM 2007), Lisbon, Portugal, November 9, 2007},
  booktitle = {WIDM},
  publisher = {ACM},
  year      = {2007},
  isbn      = {978-1-59593-829-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}