@book { FremdeTextefremdeWrter,
    title = "Fremde Texte – fremde Wörter",
    subtitle = "Prozesse und Strategien bei Verstehensblockaden",
    author = "Sara {Costa}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1135700"
}