@book { HeinrichMannThedevelopmentofthesociocriticalnoveltoapoliticalnovelintheearlywork,
    title = "Heinrich Mann: The development of the 'sociocritical' novel to a 'political' novel in the early work",
    author = "Alexander {v. Fenner} and Anke {Marwinski}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/225776"
}