@incollection{KampRohrer83,
  author	= {Kamp, Hans and Rohrer, Christian},
  editor	= {Bauerle, R. and Schwarze, C. and von Stechow, A.},
  year		= {1983},
  title		= {Tense in texts},
  booktitle	= {Meaning, use and interpretation of language},
  pages		= {250--269},
  publisher	= {de Gruyter},
  address	= {Berlin}
}