@inproceedings{daciuk-2015-preserving,
    title = "Preserving Trees in Minimal Automata",
    author = "Daciuk, Jan",
    editor = "Hanneforth, Thomas  and
      Wurm, Christian",
    booktitle = {Proceedings of the 12th International Conference on Finite-State Methods and Natural Language Processing 2015 ({FSMNLP} 2015 D{\"u}sseldorf)},
    year = "2015",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W15-4802/"
}