@book { MorgenGlantz212011,
    title = "Morgen-Glantz 21/2011",
    author = "Rosmarie {Zeller}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/261424",
    url = "https://www.peterlang.com/document/1052706"
}