@book { BildungsperspektiveninalterndenGesellschaften,
    title = "Bildungsperspektiven in alternden Gesellschaften",
    author = "Alexandra {Dehmel} and H.-Hugo {Kremer} and Niclas {Schaper} and Peter F.E. {Sloane}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106946"
}