@book { TheSilentMajorityinCommunistandPostCommunistStates,
    title = "The Silent Majority in Communist and Post-Communist States",
    author = "Klaus {Bachmann} and Jens {Gieseke}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06119-2",
    url = "https://www.peterlang.com/document/1049670"
}