@proceedings{ranlp-2011-international,
    title = "Proceedings of the International Conference Recent Advances in Natural Language Processing 2011",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    month = sep,
    year = "2011",
    address = "Hissar, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/R11-1000",
}