@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/jlcl-multiple-ingestion/C94-2172/" }