@inproceedings{berger:hal-02044645,
  TITLE = {{Undecidability of Equality for Codata Types}},
  AUTHOR = {Berger, Ulrich and Setzer, Anton},
  URL = {https://inria.hal.science/hal-02044645},
  BOOKTITLE = {{14th International Workshop on Coalgebraic Methods in Computer Science (CMCS)}},
  ADDRESS = {Thessaloniki, Greece},
  EDITOR = {Corina C{\^i}rstea},
  PUBLISHER = {{Springer International Publishing}},
  SERIES = {Coalgebraic Methods in Computer Science},
  VOLUME = {LNCS-11202},
  PAGES = {34-55},
  YEAR = {2018},
  MONTH = Apr,
  DOI = {10.1007/978-3-030-00389-0\_4},
  KEYWORDS = {Copattern matching ; Intensional equality ; Martin-L{\"o}f type theory ; Decidable type checking ; Weakly final coalgebras ; Codata ; Coalgebra ; Intensional type theory ; Dependent type theory ; Undecidability results ; Inseparability ; Pattern matching},
  PDF = {https://inria.hal.science/hal-02044645/file/473364_1_En_4_Chapter.pdf},
  HAL_ID = {hal-02044645},
  HAL_VERSION = {v1},
}