@book { Anleger511,
    title = "Anleger 511",
    author = "Klaus {Dechant} and Kai {Bliesener} and Jo {Schuttwolf}",
    year = "2022",
    publisher = "Early Bird Books",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1288733"
}