@inproceedings{Lakoff77,
  author	= {Lakoff, Robin},
  year		= {1977},
  title		= {Politeness, pragmatics and performatives},
  booktitle	= {Proceedings of the Texas Conference on Performatives, Presuppositions, and Implicatures},
  pages		= {79--106},
  address	= {Austin, Texas}
}