@inproceedings{mueller-etal-2013-efficient,
    title = "Efficient Higher-Order {CRF}s for Morphological Tagging",
    author = {Mueller, Thomas  and
      Schmid, Helmut  and
      Sch{\"u}tze, Hinrich},
    editor = "Yarowsky, David  and
      Baldwin, Timothy  and
      Korhonen, Anna  and
      Livescu, Karen  and
      Bethard, Steven",
    booktitle = "Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2013",
    address = "Seattle, Washington, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D13-1032/",
    pages = "322--332"
}