@proceedings{coling-1969-international-linguistics-coling-1969-preprint-52,
    title = "{I}nternational {C}onference on {C}omputational {L}inguistics {COLING} 1969: Preprint No. 52",
    month = sep,
    year = "1969",
    address = {S{\r{a}}nga S{\"a}by, Sweden},
    url = "https://preview.aclanthology.org/volume-fixes/C69-5200/"
}
@inproceedings{francis-etal-1969-computer,
    title = "Computer-Produced Representation of Dialectal Variation: Initial Fricatives in {S}outhern {B}ritish {E}nglish",
    author = "Francis, W. Nelson  and
      Svartvik, Jan  and
      Rubin, Gerald M.",
    booktitle = "{I}nternational {C}onference on {C}omputational {L}inguistics {COLING} 1969: Preprint No. 52",
    month = sep,
    year = "1969",
    address = {S{\r{a}}nga S{\"a}by, Sweden},
    url = "https://preview.aclanthology.org/volume-fixes/C69-5201/"
}