@book { DieRomanfigurwiderWillen,
    title = "Die Romanfigur wider Willen",
    author = "Anna-Mirjam {Frey}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105076"
}