@InProceedings{bozhanov-derzhanski:2013:TNLP4,
  author    = {Bozhanov, Bozhidar  and  Derzhanski, Ivan},
  title     = {Rosetta Stone Linguistic Problems},
  booktitle = {Proceedings of the Fourth Workshop on Teaching NLP and CL},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {1--8},
  url       = {http://www.aclweb.org/anthology/W13-3401}
}