@inproceedings{brent-1990-simplified,
    title = "A Simplified Theory of Tense Representations and Constraints on Their Composition",
    author = "Brent, Michael R.",
    booktitle = "28th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1990",
    address = "Pittsburgh, Pennsylvania, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P90-1016/",
    doi = "10.3115/981823.981839",
    pages = "119--126"
}