@book { AndieGrenzendesWirklichenundMglichen,
    title = "«An die Grenzen des Wirklichen und Möglichen ...»",
    author = "Gabriele {Sander}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1076290"
}