@inproceedings{
    jan:prz:07,
    author = "Janus, Daniel and Przepiórkowski, Adam",
    url = "https://aclanthology.org/P07-2022/",
    pdf = "https://aclanthology.org/P07-2022.pdf",
    title = "Poliqarp: An Open Source Corpus Indexer and Search Engine with Syntactic Extensions",
    pages = "85--88",
    crossref = "acl:dp:07"
}
@proceedings{
    acl:dp:07,
    title = "Proceedings of the {ACL~2007} Demo and Poster Sessions",
    booktitle = "Proceedings of the {ACL~2007} Demo and Poster Sessions",
    address = "Prague",
    key = "ACL Poster",
    year = "2007"
}