@InProceedings{gasanova-EtAl:2013:SIGDIAL,
  author    = {Gasanova, Tatiana  and  Zhukov, Eugene  and  Sergienko, Roman  and  Semenkin, Eugene  and  Minker, Wolfgang},
  title     = {A Semi-supervised Approach for Natural Language Call Routing},
  booktitle = {Proceedings of the SIGDIAL 2013 Conference},
  month     = {August},
  year      = {2013},
  address   = {Metz, France},
  publisher = {Association for Computational Linguistics},
  pages     = {344--348},
  url       = {http://www.aclweb.org/anthology/W13-4053}
}