@book { SchlerLebeninHermannHessesUntermRad,
    title = "Schüler-Leben in Hermann Hesses 'Unterm Rad'",
    author = "Stefan {Rogal}",
    year = "2000",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832428259",
    url = "https://m.diplom.de/document/218553"
}