@InProceedings{bautista-EtAl:2013:NLP4ITA,
  author    = {Bautista, Susana  and  Herv\'{a}s, Raquel  and  Gerv\'{a}s, Pablo  and  Power, Richard  and  Williams, Sandra},
  title     = {A System for the Simplification of Numerical Expressions at Different Levels of Understandability},
  booktitle = {Proceedings of the Workshop on Natural Language Processing for Improving Textual Accessibility},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {39--48},
  url       = {http://www.aclweb.org/anthology/W13-1505}
}