@book { berdiePdagogikDFESchleiermachers,
    title = "Über die Pädagogik D. F. E. Schleiermachers",
    author = "Steffen {Kleint}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105505"
}