@InProceedings{saers-wu:2011:RANLP,
  author    = {Saers, Markus  and  Wu, Dekai},
  title     = {Linear Transduction Grammars and Zipper Finite-State Transducers},
  booktitle = {Proceedings of the International Conference Recent Advances in Natural Language Processing 2011},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  publisher = {RANLP 2011 Organising Committee},
  pages     = {640--647},
  url       = {http://aclweb.org/anthology/R11-1092}
}