@inproceedings{vesela-etal-2004-condition,
    title = "Condition of Projectivity in the Underlying Dependency Structures",
    author = "Vesel{\'a}, Katerina  and
      Havelka, Jiri  and
      Hajicov{\'a}, Eva",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/fix-sig-urls/C04-1042/",
    pages = "289--295"
}