@inproceedings{flickinger:2008,
  author    = {Flickinger, Dan},
  title     = {Transparent heads},
  booktitle = {{Proceedings of the 15th International Conference on Head-Driven Phrase Structure Grammar, National Institute of Information and Communications Technology, Keihanna}},
  editor    = {Müller, Stefan},
  OPTissn   = {15351793},
  doi       = {10.21248/hpsg.2008.5},
  publisher = {CSLI Publications},
  address   = {Stanford, CA},
  pages     = {87--94},
  year      = {2008},
}

@inproceedings{flickinger:2008-cr,
  crossref  = {HPSG2008},
  author    = {Flickinger, Dan},
  title     = {Transparent heads},
  doi       = {10.21248/hpsg.2008.5},
  pages     = {87--94},
}

@proceedings{HPSG2008,
  editor    = {Müller, Stefan},
  title     = {{Proceedings of the 15th International Conference on Head-Driven Phrase Structure Grammar, National Institute of Information and Communications Technology, Keihanna}},
  booktitle = {{Proceedings of the 15th International Conference on Head-Driven Phrase Structure Grammar, National Institute of Information and Communications Technology, Keihanna}},
  publisher = {CSLI Publications},
  address   = {Stanford, CA},
  OPTissn   = {15351793},
  year      = {2008},
}