@InProceedings{Kri2011,
      AUTHOR = {Krieger, Hans-Ulrich},
      TITLE = {A temporal extension of the Hayes/ter Horst entailment rules and a detailed comparison with W3C´s N-ary relations},
      YEAR = {2011},
      BOOKTITLE = {Research report / Deutsches Forschungszentrum für Künstliche Intelligenz ; RR-11-02},
      PUBLISHER = {DFKI}
}