@inproceedings{plank-etal-2015-non,
    title = "Non-canonical language is not harder to annotate than canonical language",
    author = "Plank, Barbara  and
      Mart{\'i}nez Alonso, H{\'e}ctor  and
      S{\o}gaard, Anders",
    editor = "Meyers, Adam  and
      Rehbein, Ines  and
      Zinsmeister, Heike",
    booktitle = "Proceedings of the 9th Linguistic Annotation Workshop",
    month = jun,
    year = "2015",
    address = "Denver, Colorado, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W15-1617/",
    doi = "10.3115/v1/W15-1617",
    pages = "148--151"
}