@techreport{BatemanRondhuis96,
  author	= {Bateman, John A. and Rondhuis, Klaas Jan},
  year		= {1996},
  title		= {A bi-stratal account of coherence relations in discourse: empirical motivation and initial specification},
  address	= {Darmstadt, Germany},
  institution	= {Integrated Publication and Information Systems Institute (IPSI), German National Research Center for Information Technology (GMD)}
}