@book { RegulierungvonRatingagentureninderEuropischenUnion,
    title = "Regulierung von Ratingagenturen in der Europäischen Union",
    author = "Lena {Teplitcaia}",
    year = "2015",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/295399"
}