@article{Batliner-etal03,
  author	= {Batliner, A. and Fischer, K. and Huber, R. and Spilker, J. and N{\"o}th, E.},
  title		= {How to find trouble in communication},
  journal	= {Speech Communication},
  year		= {2003},
  volume	= {40},
  pages		= {117--143}
}