@inproceedings{
    prz:ban:11,
    author = "Przepiórkowski, Adam and Bański, Piotr",
    pdf = "http://nlp.ipipan.waw.pl/Bib/prz:ban:11.pdf",
    title = "Which {XML} Standards for Multilevel Corpus Annotation?",
    pages = "400--411",
    crossref = "vetu:11:ed:sv"
}
@proceedings{
    vetu:11:ed:sv,
    editor = "Vetulani, Zygmunt",
    publisher = "Springer-Verlag",
    title = "Human Language Technology. Challenges for Computer Science and Linguistics: 4th Language and Technology Conference, LTC 2009, Poznań, Poland, November 6--8, 2009, Revised Selected Papers",
    series = "Lecture Notes in Artificial Intelligence",
    booktitle = "Human Language Technology. Challenges for Computer Science and Linguistics: 4th Language and Technology Conference, LTC 2009, Poznań, Poland, November 6--8, 2009, Revised Selected Papers",
    year = "2011",
    number = "6562",
    address = "Berlin"
}