@book { RationalisierungdurchkonzernangehrigePersonalfhrungsgesellschaften,
    title = "Rationalisierung durch konzernangehörige Personalführungsgesellschaften",
    author = "Marcel {Dumke}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108115"
}