@book { MobilienLeasing,
    title = "Mobilien Leasing",
    subtitle = "Unterschiede in der Bilanzierung nach IAS und US-GAAP",
    author = "Adam {Guth}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832458720",
    url = "https://m.diplom.de/document/221332"
}