@inproceedings{andersen-etal-2013-developing,
    title = "Developing and testing a self-assessment and tutoring system",
    author = "Andersen, {\O}istein E.  and
      Yannakoudakis, Helen  and
      Barker, Fiona  and
      Parish, Tim",
    editor = "Tetreault, Joel  and
      Burstein, Jill  and
      Leacock, Claudia",
    booktitle = "Proceedings of the Eighth Workshop on Innovative Use of {NLP} for Building Educational Applications",
    month = jun,
    year = "2013",
    address = "Atlanta, Georgia",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W13-1704/",
    pages = "32--41"
}