Markdown (Informal)
[Deriving Verbal and Compositonal Lexical Aspect for NLP Applications](https://aclanthology.org/P97-1020) (Dorr & Olsen, ACL-EACL 1997)
ACL
- Bonnie J. Dorr and Mari Broman Olsen. 1997. Deriving Verbal and Compositonal Lexical Aspect for NLP Applications. In 35th Annual Meeting of the Association for Computational Linguistics and 8th Conference of the European Chapter of the Association for Computational Linguistics, pages 151–158, Madrid, Spain. Association for Computational Linguistics.