@book { PerspektivenderJugendsprachforschungTrendsandDevelopmentsinYouthLanguageResearch,
    title = "Perspektiven der Jugendsprachforschung / Trends and Developments in Youth Language Research",
    author = "Christa {Dürscheid} and Jürgen {Spitzmüller}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01326-9",
    url = "https://www.peterlang.com/document/1053591"
}