@InProceedings{heilman-EtAl:2008:Education,
  author    = {Heilman, Michael  and  Zhao, Le  and  Pino, Juan  and  Eskenazi, Maxine},
  title     = {Retrieval of Reading Materials for Vocabulary and Reading Practice},
  booktitle = {Proceedings of the Third Workshop on Innovative Use of NLP for Building Educational Applications},
  month     = {June},
  year      = {2008},
  address   = {Columbus, Ohio},
  publisher = {Association for Computational Linguistics},
  pages     = {80--88},
  url       = {http://www.aclweb.org/anthology/W/W08/W08-0910}
}