@book { DasMittelalteralsFaszinosumoderMarginalie,
    title = "Das Mittelalter als Faszinosum oder Marginalie?",
    author = "Ylva {Schwinghammer}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-03717-3",
    url = "https://www.peterlang.com/document/1047760"
}