@inproceedings{guthrie-walker-1994-document,
    title = "Document Classification by Machine:Theory and Practice",
    author = "Guthrie, Louise  and
      Walker, Elbert",
    booktitle = "{COLING} 1994 Volume 2: The 15th {I}nternational {C}onference on {C}omputational {L}inguistics",
    year = "1994",
    url = "https://preview.aclanthology.org/ingest-emnlp/C94-2172/"
}