@inproceedings{griol-etal-2009-comparison,
    title = "A Comparison between Dialog Corpora Acquired with Real and Simulated Users",
    author = "Griol, David  and
      Callejas, Zoraida  and
      L{\'o}pez-C{\'o}zar, Ram{\'o}n",
    editor = "Healey, Patrick  and
      Pieraccini, Roberto  and
      Byron, Donna  and
      Young, Steve  and
      Purver, Matthew",
    booktitle = "Proceedings of the {SIGDIAL} 2009 Conference",
    month = sep,
    year = "2009",
    address = "London, UK",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W09-3948/",
    pages = "326--332"
}