@inproceedings{yamamoto-church-1998-using,
    title = "Using Suffix Arrays to Compute Term Frequency and Document Frequency for All Substrings in a Corpus",
    author = "Yamamoto, Mikio  and
      Church, Kenneth W.",
    booktitle = "Sixth Workshop on Very Large Corpora",
    year = "1998",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W98-1104/"
}