@article{charniak97statistical,
  author = {Charniak, Eugene},
  interhash = {9f0c334b655cfa509f9862a0569cd375},
  intrahash = {1d02e8f9d663f5cd8203ec6685a958ed},
  journal = {AI Magazine},
  number = 4,
  pages = {33-44},
  title = {Statistical Techniques for Natural Language Parsing},
  url = {http://citeseer.ist.psu.edu/article/charniak97statistical.html},
  volume = 18,
  year = 1997
}