@inproceedings{matykiewicz-etal-2009-clustering,
    title = "Clustering Semantic Spaces of Suicide Notes and Newsgroups Articles.",
    author = "Matykiewicz, Pawel  and
      Duch, Wlodzislaw  and
      Pestian, John",
    editor = "Cohen, K. Bretonnel  and
      Demner-Fushman, Dina  and
      Ananiadou, Sophia  and
      Pestian, John  and
      Tsujii, Jun{'}ichi  and
      Webber, Bonnie",
    booktitle = "Proceedings of the {B}io{NLP} 2009 Workshop",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W09-1323/",
    pages = "179--184"
}