@InProceedings{Xu:1999_1,
      AUTHOR = {Xu, Hui},
      TITLE = {DRT-Analysis for Topic-Comment Constructions in Chinese},
      YEAR = {1999},
      BOOKTITLE = {3rd International Workshop on Computational Semantics (IWCS-3), January 13-15},
      EDITOR = {Bunt, Harry},
      ADDRESS = {Tilburg, The Netherlands},
      URL = {https://www.coli.uni-saarland.de/~xu/iwcs_p.ps},
      ANNOTE = {COLIURL : Xu:1999:DAT.pdf Xu:1999:DAT.ps}
}