@book { SchreibenundMedien,
    title = "Schreiben und Medien",
    author = "Eva-Maria {Jakobs} and Katrin {Lehnen} and Kirsten {Schindler}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1135362"
}