@book { Pygmalion,
    title = "Pygmalion",
    subtitle = "Vom Künstler und Erzieher zum pathologischen Fall- Eine stoffgeschichtliche Untersuchung",
    author = "Claudia {Weiser}",
    year = "1998",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1086749"
}