@inproceedings{mori-nagao-1998-stochastic,
    title = "A Stochastic Language Model using Dependency and Its Improvement by Word Clustering",
    author = "Mori, Shinsuke  and
      Nagao, Makoto",
    booktitle = "{COLING} 1998 Volume 2: The 17th International Conference on Computational Linguistics",
    year = "1998",
    url = "https://preview.aclanthology.org/fix-sig-urls/C98-2143/"
}