@inproceedings{
mubinbartneck2009,
   Author = {Mubin, Omar and Shahid, Suleman and Bartneck, Christoph and Krahmer, Emiel and Swerts, Marc and Feijs, Loe},
   Title = {Using Language Tests and Emotional Expressions to Determine the Learnability of Artificial Languages},
   BookTitle = {27th International Conference on Human Factors in Computing Systems (CHI2009)},
   Address= {Boston},
   Publisher = {ACM},
   Volume = {Extended Abstracts},
   Pages = {4075-4080},
   DOI = {10.1145/1520340.1520620},
      Year = {2009} }