@InProceedings{milli-hearst:2016:BEA11,
  author    = {Milli, Smitha  and  Hearst, Marti A.},
  title     = {Augmenting Course Material with Open Access Textbooks},
  booktitle = {Proceedings of the 11th Workshop on Innovative Use of NLP for Building Educational Applications},
  month     = {June},
  year      = {2016},
  address   = {San Diego, CA},
  publisher = {Association for Computational Linguistics},
  pages     = {229--234},
  url       = {http://www.aclweb.org/anthology/W16-0526}
}