@inproceedings{dickinson-ragheb-2015-grammaticality,
    title = "On Grammaticality in the Syntactic Annotation of Learner Language",
    author = "Dickinson, Markus  and
      Ragheb, Marwa",
    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/jlcl-multiple-ingestion/W15-1619/",
    doi = "10.3115/v1/W15-1619",
    pages = "158--167"
}