@book { DerentfhrteWeihnachtsmann,
    title = "Der entführte Weihnachtsmann",
    author = "L. Frank {Baum} and Walter {Brunhuber} and Walter {Brunhuber} and Phebe {Curtiss} and Leo {Tolstoi} and Mark {Twain} and William Dean {Howells}",
    year = "2019",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1033468"
}