@InProceedings{klein-manning:2002:ACL,
  author    = {Dan Klein  and  Christopher D. Manning},
  title     = {A Generative Constituent-Context Model for Improved Grammar Induction},
  booktitle = {Proceedings of 40th Annual Meeting of the Association for Computational Linguistics},
  month     = {July},
  year      = {2002},
  address   = {Philadelphia, Pennsylvania, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {128--135},
  url       = {http://www.aclweb.org/anthology/P02-1017},
  doi       = {10.3115/1073083.1073106}
}