@inproceedings(2013-a-multi-domain-dialog-system-to-integrate-heterogeneous-spoken-dialog-systems,
  author = {Ximo Planells Lerma and Lluís Felip Hurtado Oliver and Encarna Segarra Soriano and Emilio Sanchis Arnal},
  title = {A Multi-domain Dialog System to integrate heterogeneous Spoken Dialog Systems},
  year = {2013},
  booktitle = {Annual Conference of the International Speech Communication Association (INTERSPEECH)},
  address = {Lyon, France},
  pages = {1891-1895}
)