@inproceedings{DBLP:conf/iv/Siirtola04,
  author    = {Harri Siirtola},
  title     = {Interactive Cluster Analysis},
  booktitle = {IV},
  year      = {2004},
  pages     = {471-476},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/IV.2004.1320186},
  crossref  = {DBLP:conf/iv/2004},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/iv/2004,
  title     = {8th International Conference on Information Visualisation,
               IV 2004, 14-16 July 2004, London, UK},
  booktitle = {IV},
  publisher = {IEEE Computer Society},
  year      = {2004},
  isbn      = {0-7695-2177-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}