@book { VonderHysteriezurMagersucht,
    title = "Von der Hysterie zur Magersucht",
    author = "Iris {Schäfer}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06241-0",
    url = "https://www.peterlang.com/document/1049841"
}