@InProceedings{petukhova-bunt:2009:IWCS-8,
  author    = {Petukhova, Volha  and  Bunt, Harry},
  title     = {Towards a Multidimensional Semantics of Discourse Markers in Spoken Dialogue},
  booktitle = {Proceedings of the Eight International Conference on Computational Semantics},
  month     = {January},
  year      = {2009},
  address   = {Tilburg, The Netherlands},
  publisher = {Association for Computational Linguistics},
  pages     = {157--168},
  url       = {http://www.aclweb.org/anthology/W09-3715}
}