@book { LuiseBchner,
    title = "Luise Büchner",
    author = "Cordelia {Scharpf}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0497-8",
    url = "https://www.peterlang.com/document/1052414"
}