@book { GegenStaatundKapitalfrdieRevolution,
    title = "Gegen Staat und Kapital – für die Revolution!",
    author = "Klaus {Schroeder} and Monika {Deutz-Schroeder}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05467-5",
    url = "https://www.peterlang.com/document/1049326"
}