@inproceedings{nedoluzhko-etal-2021-one,
    title = "Is one head enough? Mention heads in coreference annotations compared with {UD}-style heads",
    author = "Nedoluzhko, Anna  and
      Nov{\'a}k, Michal  and
      Popel, Martin  and
      {\v{Z}}abokrtsk{\'y}, Zden{\v{e}}k  and
      Zeman, Daniel",
    editor = "Mazziotta, Nicolas  and
      Mille, Simon",
    booktitle = "Proceedings of the Sixth International Conference on Dependency Linguistics (Depling, SyntaxFest 2021)",
    month = dec,
    year = "2021",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/moar-dois/2021.depling-1.10/",
    pages = "101--114"
}