@book { DerStreitderTchterGottes,
    title = "Der Streit der «Töchter Gottes»",
    author = "Eduard Johann {Mäder}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069101"
}