@book { FiktionenundRealitten,
    title = "Fiktionen und Realitäten",
    author = "Marion {Schulz} and Brigitte {Jirku}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03829-3",
    url = "https://www.peterlang.com/document/1047027"
}