@book { MitLeidenGottes,
    title = "Mit-Leiden Gottes",
    author = "Helga {Kasan}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00068-9",
    url = "https://www.peterlang.com/document/1054286"
}