@inproceedings{ko:2008,
  author    = {Ko, Kil Soo},
  title     = {Korean postpositions as weak syntactic 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.2008.8},
  publisher = {CSLI Publications},
  address   = {Stanford, CA},
  pages     = {131--151},
  year      = {2008},
}

@inproceedings{ko:2008-cr,
  crossref  = {HPSG2008},
  author    = {Ko, Kil Soo},
  title     = {Korean postpositions as weak syntactic heads},
  doi       = {10.21248/hpsg.2008.8},
  pages     = {131--151},
}

@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},
}