@inproceedings{alarcon-etal-2009-description,
    title = "Description and Evaluation of a Pattern Based Approach for Definition Extraction",
    author = "Alarc{\'o}n, Rodrigo  and
      Sierra, Gerardo  and
      Bach, Carme",
    editor = "Sierra, Gerardo  and
      Pozzi, Mara  and
      Torres, Juan-Manuel",
    booktitle = "Proceedings of the 1st Workshop on Definition Extraction",
    month = sep,
    year = "2009",
    address = "Borovets, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W09-4402",
    pages = "7--13",
}