@inproceedings{katz-arosio-2001-annotation,
    title = "The Annotation Of Temporal Information In Natural Language Sentences",
    author = "Katz, Graham  and
      Arosio, Fabrizio",
    booktitle = "Proceedings of the {ACL} 2001 Workshop on Temporal and Spatial Information Processing",
    year = "2001",
    url = "https://preview.aclanthology.org/landing_page/W01-1315/"
}