TY - CONF T1 - A System for the Simplification of Numerical Expressions at Different Levels of Understandability. T2 - Workshop on Predicting and Improving Text Readability for Target Reader Populations -ACL 2013 Y1 - 2013 A1 - Bautista, Susana A1 - Hervás, Raquel A1 - Pablo Gervás A1 - Richard Power A1 - Sandra Williams JF - Workshop on Predicting and Improving Text Readability for Target Reader Populations -ACL 2013 CY - Sofia, Bulgaria ER -