@inproceedings{okumura-etal-1991-multi,
    title = "Multi-lingual Sentence Generation from the {PIVOT} interlingua",
    author = "Okumura, Akitoshi  and
      Muraki, Kazunori  and
      Akamine, Susumu",
    booktitle = "Proceedings of Machine Translation Summit III: Papers",
    month = jul # " 1-4",
    year = "1991",
    address = "Washington DC, USA",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/1991.mtsummit-papers.11/",
    pages = "63--65"
}