@article{sidner-1981-focusing, title = "Focusing for Interpretation of Pronouns", author = "Sidner, Candace L.", journal = "American Journal of Computational Linguistics", volume = "7", number = "4", year = "1981", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/J81-4001/", pages = "217--231" }