@book { DerResidualgewinnansatzinderfundamentalenAktienbewertung,
    title = "Der Residualgewinnansatz in der fundamentalen Aktienbewertung",
    author = "Gösta {Jamin}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100964"
}