@book { KrimiHppchenBand1TdlicheDelikatessenausMallorca, title = "Krimi-Häppchen - Band 1: Tödliche Delikatessen aus Mallorca", author = "Michael {Böckler}", year = "2014", publisher = "dotbooks Verlag", address = "München, Deutschland", url = "https://m.dotbooks.de/document/271716" }