@INPROCEEDINGS{Nicholson2008Evaluating,
  author = {Jeremy Nicholson and Valia Kordoni and Yi Zhang and Timothy Baldwin
   and Rebecca Dridan},
  title = {Evaluating and Extending the Coverage of {HPSG} Grammars: A Case
   Study for German},
  booktitle = {Proceedings of the Sixth International Conference on Language 
	Resources and Evaluation (LREC 2008)},
  year = {2008},
  pages = {3134--3137},
  address = {Marrakech, Morocco},
}