@book { Entwrfe,
    title = "Entwürfe",
    subtitle = "Russische Studien zur deutschen Literatur des 20. Jahrhunderts",
    author = "Paul Gerhard {Klussmann} and Frank {Hoffmann} and Silke {Flegel}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094362"
}