@inproceedings{derzhanski-siruk-2016-clauses,
    title = "`While' and `Until' Clauses and Expletive Negation in a Corpus of {B}ulgarian and {U}krainian Parallel Texts",
    author = "Derzhanski, Ivan  and
      Siruk, Olena",
    booktitle = "Proceedings of the Second International Conference on Computational Linguistics in Bulgaria (CLIB 2016)",
    month = sep,
    year = "2016",
    address = "Sofia, Bulgaria",
    publisher = "Department of Computational Linguistics, Institute for Bulgarian Language, Bulgarian Academy of Sciences",
    url = "https://aclanthology.org/2016.clib-1.2/",
    pages = "11--18"
}