@inproceedings{harper-1961-procedures,
    title = "Procedures for the determination of distributional classes",
    author = "Harper, Kenneth E.",
    booktitle = "Proceedings of the International Conference on Machine Translation and Applied Language Analysis",
    month = "5-8 " # sep,
    year = "1961",
    address = "National Physical Laboratory, Teddington, UK",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/1961.earlymt-1.36/"
}