@InProceedings{busemann-EtAl:1997:ANLP,
  author    = {Stephan Busemann  and  Thierry Declerck  and  Abdel Kader Diagne  and  Luca Dini  and  Judith Klein  and  Sven Schmeier},
  title     = {Natural Language Dialogue Service for Appointment Scheduling Agents},
  booktitle = {Proceedings of the Fifth Conference on Applied Natural Language Processing},
  month     = {March},
  year      = {1997},
  address   = {Washington, DC, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {25--32},
  url       = {http://www.aclweb.org/anthology/A97-1006},
  doi       = {10.3115/974557.974563}
}