@InProceedings{chu-carroll-EtAl:2002:EMNLP02,
  author    = {Jennifer Chu-Carroll  and  John Prager  and  Yael Ravin  and  Christian Cesar},
  title     = {A Hybrid Approach to Natural Language Web Search},
  booktitle = {Proceedings of the 2002 Conference on Empirical Methods in Natural Language Processing},
  month     = {July},
  year      = {2002},
  publisher = {Association for Computational Linguistics},
  pages     = {180--187},
  url       = {http://www.aclweb.org/anthology/W02-1024},
  doi       = {10.3115/1118693.1118717}
}