@inproceedings(2001-a-hybrid-approach-to-the-development-of-dialogue-systems-directed-by-semantics,
  author = {Emilio Sanchis Arnal and Isabel Remedios Galiano Ronda and Fernando García Granada and Antonio Cano},
  title = {A hybrid approach to the development of dialogue systems directed by semantics},
  year = {2001},
  booktitle = {SIGdial Workshop on Discourse and Dialogue (SIGDIAL)},
  address = {Aalborg, Dinamarca},
  pages = {149-152}
)