@book { VierPoleexpressionistischerProsa,
    title = "Vier Pole expressionistischer Prosa",
    author = "Joseph L. {Brockington}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1078367"
}