@article{Oep:Fli:Tou:04,
  author = {Stephan Oepen and Daniel Flickinger and 
            Kristina Toutanova and Christopher D. Manning},
  title = {{LinGO} {R}edwoods.
           {A} Rich and Dynamic Treebank for {HPSG}},
  journal = {Journal of Research on Language and Computation},
  editor = {Erhard Hinrichs and Kiril Simov},
  publisher = {Kluwer Academic Publishers},
  address = {Dordrecht, The Netherlands},
  volume = 2,
  number = 4,
  pages = {575$\,$--$\,$596},
  year = 2004
}