@article{strube-hahn-1999-functional,
    title = "Functional Centering {--} Grounding Referential Coherence on Information Structure",
    author = "Strube, Michael  and
      Hahn, Udo",
    journal = "Computational Linguistics",
    volume = "25",
    number = "3",
    year = "1999",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://aclanthology.org/J99-3001",
    pages = "309--344",
}