@inproceedings{buyko-etal-2009-event,
    title = "Event Extraction from Trimmed Dependency Graphs",
    author = "Buyko, Ekaterina  and
      Faessler, Erik  and
      Wermter, Joachim  and
      Hahn, Udo",
    editor = "Tsujii, Jun{'}ichi",
    booktitle = "Proceedings of the {B}io{NLP} 2009 Workshop Companion Volume for Shared Task",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W09-1403/",
    pages = "19--27"
}