XimenesSFC06'

@inproceedings{DBLP:conf/otm/XimenesSFC06,
  author    = {Pablo Ximenes and
               Andr{\'e} dos Santos and
               Marcial Fernandez and
               Joaquim Celestino Jr.},
  title     = {A CAPTCHA in the Text Domain},
  booktitle = {OTM Workshops (1)},
  year      = {2006},
  pages     = {605-615},
  ee        = {http://dx.doi.org/10.1007/11915034_84},
  crossref  = {DBLP:conf/otm/2006-w1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/otm/2006-w1,
  editor    = {Robert Meersman and
               Zahir Tari and
               Pilar Herrero},
  title     = {On the Move to Meaningful Internet Systems 2006: OTM 2006
               Workshops, OTM Confederated International Workshops and
               Posters, AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO,
               MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium,
               RDDS, SWWS, and SeBGIS 2006, Montpellier, France, October
               29 - November 3, 2006. Proceedings, Part I},
  booktitle = {OTM Workshops (1)},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4277},
  year      = {2006},
  isbn      = {3-540-48269-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}