@inproceedings{6732,
  author       = {{Place, Thomas and van Rooijen, Lorijn and Zeitoun, Marc}},
  booktitle    = {{Mathematical Foundations of Computer Science 2013 - 38th International Symposium, (MFCS) 2013, Klosterneuburg, Austria, August 26-30, 2013}},
  isbn         = {{9783642403125}},
  issn         = {{0302-9743}},
  pages        = {{729--740}},
  publisher    = {{Springer Berlin Heidelberg}},
  title        = {{{Separating Regular Languages by Piecewise Testable and Unambiguous Languages}}},
  doi          = {{10.1007/978-3-642-40313-2_64}},
  year         = {{2013}},
}