@book { 3KurzgeschichtenberdieLiebe,
    title = "3 Kurzgeschichten über die Liebe",
    author = "Paul {Marnou}",
    year = "2022",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1188224"
}