@book { IdeenundBildervonGemeinschaftlichkeitinOstundWest,
    title = "Ideen und Bilder von Gemeinschaftlichkeit in Ost und West",
    author = "Christa {Ebert} and Brigitte {Sändig}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103642"
}