@inproceedings{moens-steedman-1987-temporal,
    title = "Temporal Ontology in Natural Language",
    author = "Moens, Marc  and
      Steedman, Mark",
    booktitle = "25th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "1987",
    address = "Stanford, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P87-1001/",
    doi = "10.3115/981175.981176",
    pages = "1--7"
}