@proceedings{coling-1969-international-linguistics-coling-1969-5,
    title = "{I}nternational {C}onference on {C}omputational {L}inguistics {COLING} 1969",
    month = sep,
    year = "1969",
    address = {S{\r{a}}nga S{\"a}by, Sweden},
    url = "https://preview.aclanthology.org/fix-old-resolve/C69-7500/"
}
@inproceedings{sgall-hajicova-1969-remarks,
    title = "SOME REMARKS ON {J}. {L}. {M}EY{'}s PAPER (Preprint No. 20)",
    author = "Sgall, P.  and
      Haji{\v{c}}ov{\'a}, E.",
    booktitle = "{I}nternational {C}onference on {C}omputational {L}inguistics {COLING} 1969",
    month = sep,
    year = "1969",
    address = {S{\r{a}}nga S{\"a}by, Sweden},
    url = "https://preview.aclanthology.org/fix-old-resolve/C69-7501/"
}