BibTeX Entry

@inproceedings{pilan2014,
  title = {Rule-based and Machine Learning Approaches for Second Language Sentence-level Readability},
  booktitle = {Proceedings of the Ninth Workshop on Innovative Use of NLP for Building Educational Applications},
  author = {Ildik\'{o} Pil\'{a}n and Elena Volodina and Richard Johansson},
  year = {2014},
  date = {June 26},
  pages = {174-184},
  address = {Baltimore, United States},
}