@inproceedings{maletti-2012-every,
    title = "Every sensible extended top-down tree transducer is a multi bottom-up tree transducer",
    author = "Maletti, Andreas",
    editor = "Fosler-Lussier, Eric  and
      Riloff, Ellen  and
      Bangalore, Srinivas",
    booktitle = "Proceedings of the 2012 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2012",
    address = "Montr{\'e}al, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/N12-1027/",
    pages = "263--273"
}