@inproceedings{angelova-etal-2004-towards,
    title = "Towards deeper understanding and personalisation in {CALL}",
    author = "Angelova, Galia  and
      Strupchanska, Albena  and
      Kalaydijev, Ognyan  and
      Yankova, Milena  and
      Boytcheva, Svetla  and
      Vitanova, Irena  and
      Nakov, Preslav",
    booktitle = "Proceedings of the Workshop on e{L}earning for Computational Linguistics and Computational Linguistics for e{L}earning",
    month = aug # " 28",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/fix-sig-urls/W04-1707/",
    pages = "45--52"
}