@book { BessereFotosmitderSONYRX10RX10lllRX10IV,
    title = "Bessere Fotos mit der SONY RX 10. RX10 lll / RX10 IV",
    author = "Manuel {Quarta} and Stefan {Gericke}",
    year = "2021",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/1108912"
}