@book { MorgenGlantz192009,
    title = "Morgen-Glantz 19/2009",
    author = "Rosmarie {Zeller}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1107498"
}