@inproceedings{
    kups:99c,
    author = "Kupść, Anna",
    title = "Negative Concord and Wh-Extraction in {P}olish: A Lexical {HPSG} Approach",
    pages = "289--306",
    crossref = "dzi:coa:vak:99:ed"
}
@proceedings{
    dzi:coa:vak:99:ed,
    editor = "Dziwirek, Katarzyna and Coats, Herbert and Vakareliyska, Cynthia M.",
    publisher = "Michigan {S}lavic Publications",
    title = "Annual Workshop on Formal Approaches to {S}lavic Linguistics: The {S}eattle Meeting 1998",
    series = "Michigan {S}lavic Materials",
    booktitle = "Annual Workshop on Formal Approaches to {S}lavic Linguistics: The {S}eattle Meeting 1998",
    year = "1999",
    volume = "44",
    address = "Ann Arbor, MI"
}