Markdown (Informal)
[Answering Definition Questions with Multiple Knowledge Sources](https://aclanthology.org/N04-1007) (Hildebrandt et al., NAACL 2004)
ACL
- Wesley Hildebrandt, Boris Katz, and Jimmy Lin. 2004. Answering Definition Questions with Multiple Knowledge Sources. In Proceedings of the Human Language Technology Conference of the North American Chapter of the Association for Computational Linguistics: HLT-NAACL 2004, pages 49–56, Boston, Massachusetts, USA. Association for Computational Linguistics.