@book { KurtTucholskyJosephRothWalterMehring,
    title = "Kurt Tucholsky – Joseph Roth – Walter Mehring",
    author = "Dieter {Mayer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1135608"
}