@book { PrinzechenimWaldeLaPiccolaPrincipessanelBosco,
    title = "Prinzeßchen im Walde - La Piccola Principessa nel Bosco",
    author = "Sibylle {von Olfers} and Wirton {Arvott}",
    year = "2022",
    publisher = "Kentauron",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1262512"
}