@book { JahrbuchfrPdagogik1995,
    title = "Jahrbuch für Pädagogik 1995",
    author = "Kurt {Beutler} and Ulrich {Wiegmann}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1110152"
}