@book { WeisheitundSchpfung,
    title = "Weisheit und Schöpfung",
    author = "Stefan {Fischer} and Marianne {Grohmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1136196"
}