@inproceedings{
    prze:07,
    author = "Przepiórkowski, Adam",
    url = "http://nlp.ipipan.waw.pl/~adamp/Papers/2007-cicling/",
    title = "On Heads and Coordination in Valence Acquisition",
    pages = "50--61",
    crossref = "gelb:07:ed"
}
@proceedings{
    gelb:07:ed,
    editor = "Gelbukh, Alexander",
    publisher = "Springer-Verlag",
    title = "Computational Linguistics and Intelligent Text Processing ({CICLing} 2007)",
    series = "Lecture Notes in Computer Science",
    booktitle = "Computational Linguistics and Intelligent Text Processing ({CICLing} 2007)",
    year = "2007",
    number = "4394",
    address = "Berlin"
}