@InProceedings{mcclosky-charniak-johnson:2008:PAPERS,
  author    = {McClosky, David  and  Charniak, Eugene  and  Johnson, Mark},
  title     = {When is Self-Training Effective for Parsing?},
  booktitle = {Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008)},
  month     = {August},
  year      = {2008},
  address   = {Manchester, UK},
  publisher = {Coling 2008 Organizing Committee},
  pages     = {561--568},
  url       = {http://www.aclweb.org/anthology/C08-1071}
}