@book { PolitikundTheologiebeiDorotheeSlle,
    title = "Politik und Theologie bei Dorothee Sölle",
    author = "Monika {Tremel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097316"
}