@book { DerFlgelderZeit, title = "Der Flügel der Zeit", subtitle = "Ein Capriccio über die Lübeck-Reise des jungen Johann Sebastian Bach", author = "Dieter {Bührig}", year = "2019", publisher = "Bedey Media GmbH", address = "Hamburg, Deutschland", url = "https://kaderaverlag.openpublishing.com/document/507029" }