@InProceedings{grefenstette:1992:ACL,
  author    = {Gregory Grefenstette},
  title     = {SEXTANT: EXPLORING UNEXPLORED CONTEXTS FOR SEMANTIC EXTRACTION FROM SYNTACTIC ANALYSIS},
  booktitle = {Proceedings of the 30th Annual Meeting of the Association for Computational Linguistics},
  month     = {June},
  year      = {1992},
  address   = {Newark, Delaware, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {324--326},
  url       = {http://www.aclweb.org/anthology/P92-1052},
  doi       = {10.3115/981967.982020}
}