@inproceedings{holler-steinbach:2018,
  author    = {Holler, Anke and Steinbach, Markus},
  title     = {Sign language agreement: {A} constraint-based perspective},
  booktitle = {{Proceedings of the 25th International Conference on Head-Driven Phrase Structure Grammar, University of Tokyo}},
  editor    = {Müller, Stefan and Richter, Frank},
  OPTissn   = {15351793},
  doi       = {10.21248/hpsg.2018.4},
  publisher = {CSLI Publications},
  address   = {Stanford, CA},
  pages     = {49--65},
  year      = {2018},
}

@inproceedings{holler-steinbach:2018-cr,
  crossref  = {HPSG2018},
  author    = {Holler, Anke and Steinbach, Markus},
  title     = {Sign language agreement: {A} constraint-based perspective},
  doi       = {10.21248/hpsg.2018.4},
  pages     = {49--65},
}

@proceedings{HPSG2018,
  editor    = {Müller, Stefan and Richter, Frank},
  title     = {{Proceedings of the 25th International Conference on Head-Driven Phrase Structure Grammar, University of Tokyo}},
  booktitle = {{Proceedings of the 25th International Conference on Head-Driven Phrase Structure Grammar, University of Tokyo}},
  publisher = {CSLI Publications},
  address   = {Stanford, CA},
  OPTissn   = {15351793},
  year      = {2018},
}