@book { InternationaleRechnungslegung,
    title = "Internationale Rechnungslegung",
    subtitle = "Grundlagen, Einzelfragen und Praxisanwendungen",
    author = "Ann-Kristin {Achleitner} and Giorgio {Behr} and Dirk {Schäfer}",
    year = "2011",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1220858"
}