@book { InternationalisierungderRechnungslegung,
    title = "Internationalisierung der Rechnungslegung",
    author = "Hubert {Pickl}",
    year = "2002",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638136822",
    url = "https://www.hausarbeiten.de/document/5979"
}