@InProceedings{quarteroni-saintdizier:2009:KRAQ,
  author    = {Quarteroni, Silvia  and  Saint-Dizier, Patrick},
  title     = {Addressing How-to Questions using a Spoken Dialogue System: a Viable Approach?},
  booktitle = {Proceedings of the 2009 Workshop on Knowledge and Reasoning for Answering Questions (KRAQ 2009)},
  month     = {August},
  year      = {2009},
  address   = {Suntec, Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {19--23},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2705}
}