@inproceedings{araneta-etal-2020-substituto,
    title = "Substituto {--} A Synchronous Educational Language Game for Simultaneous Teaching and Crowdsourcing",
    author = {Araneta, Marianne Grace  and
      Eryi{\u{g}}it, G{\"u}l{\c{s}}en  and
      K{\"o}nig, Alexander  and
      Lee, Ji-Ung  and
      Lu{\'i}s, Ana  and
      Lyding, Verena  and
      Nicolas, Lionel  and
      Rodosthenous, Christos  and
      Sangati, Federico},
    editor = "Alfter, David  and
      Volodina, Elena  and
      Pilan, Ildik{\'o}  and
      Lange, Herbert  and
      Borin, Lars",
    booktitle = "Proceedings of the 9th Workshop on NLP for Computer Assisted Language Learning",
    month = nov,
    year = "2020",
    address = "Gothenburg, Sweden",
    publisher = "LiU Electronic Press",
    url = "https://aclanthology.org/2020.nlp4call-1.1/",
    pages = "1--9"
}