@book { WieeinHimmelvollerSterne,
    title = "Wie ein Himmel voller Sterne",
    author = "Anne {de Lisle} and Antoinette {Gittinger}",
    year = "2023",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/1194568"
}