@article{Grote-etal97-dp,
  author	= {Grote, Brigitte and Lenke, Nils and Stede, Manfred},
  year		= {1997},
  title		= {Ma(r)king concessions in English},
  journal	= {Discourse Processes},
  volume	= {24},
  number	= {1},
  pages		= {87--118},
}