@book { Jugendsprachenmehrsprachigkontrastivinterkulturell,
    title = "Jugendsprachen: mehrsprachig – kontrastiv – interkulturell",
    author = "Eva {Neuland}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1104874"
}