@inproceedings{hana-etal-2012-building,
    title = "Building a learner corpus",
    author = {Hana, Jirka  and
      Rosen, Alexandr  and
      {\v{S}}tindlov{\'a}, Barbora  and
      J{\"a}ger, Petr},
    editor = "Calzolari, Nicoletta  and
      Choukri, Khalid  and
      Declerck, Thierry  and
      Do{\u{g}}an, Mehmet U{\u{g}}ur  and
      Maegaard, Bente  and
      Mariani, Joseph  and
      Moreno, Asuncion  and
      Odijk, Jan  and
      Piperidis, Stelios",
    booktitle = "Proceedings of the Eighth International Conference on Language Resources and Evaluation ({LREC}`12)",
    month = may,
    year = "2012",
    address = "Istanbul, Turkey",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://preview.aclanthology.org/Author-page-Marten-During-lu/L12-1591/",
    pages = "3228--3232"
}