@INPROCEEDINGS{,
  author = {K. Bergmann and S. Kopp},
  title = {Verbal or visual: How information is distributed across speech and
	gesture in spatial dialog},
  booktitle = {Proceedings of the Tenth Workshop on the Semantics and Pragmatics
	of Dialogue},
  year = {2006},
  editor = {David Schlangen and Raquel Fernandez},
  pages = {90-97},
  address = {Potsdam}
}