@inproceedings{ruokolainen-silfverberg-2013-modeling,
    title = "Modeling {OOV} Words With Letter N-Grams in Statistical Taggers: Preliminary Work in Biomedical Entity Recognition",
    author = "Ruokolainen, Teemu  and
      Silfverberg, Miikka",
    editor = "Oepen, Stephan  and
      Hagen, Kristin  and
      Johannessen, Janne Bondi",
    booktitle = "Proceedings of the 19th Nordic Conference of Computational Linguistics ({NODALIDA} 2013)",
    month = may,
    year = "2013",
    address = "Oslo, Norway",
    publisher = {Link{\"o}ping University Electronic Press, Sweden},
    url = "https://preview.aclanthology.org/fix-sig-urls/W13-5618/",
    pages = "181--193"
}