@book { CorporateGovernanceundUnternehmensethikinRussland,
    title = "Corporate Governance und Unternehmensethik in Russland",
    author = "Murat {Ünal}",
    year = "2009",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/226768"
}