@proceedings{
    vet:usz:09,
    editor = "Vetulani, Zygmunt and Uszkoreit, Hans",
    publisher = "Springer-Verlag",
    title = "Human Language Technology: Challenges of the Information Society",
    series = "Lecture Notes in Artificial Intelligence",
    booktitle = "Human Language Technology: Challenges of the Information Society",
    year = "2009",
    number = "5603",
    address = "Berlin"
}