@book { NordicProsody,
    title = "Nordic Prosody",
    subtitle = "Proceedings of the Xth Conference, Helsinki 2008",
    author = "Martti {Vainio} and Reijo {Aulanko} and Olli {Aaltonen}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00335-2",
    url = "https://www.peterlang.com/document/1054203"
}