@inproceedings{borkowski-1969-structure,
    title = "Structure, Effectiveness, and Uses of the Citation Identifier",
    author = "Borkowski, Casimir",
    booktitle = "{I}nternational {C}onference on {C}omputational {L}inguistics {COLING} 1969: Preprint No. 46",
    month = sep,
    year = "1969",
    address = {S{\r{a}}nga S{\"a}by, Sweden},
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/C69-4601/"
}