@book { StrukturwandelindenDramenGeorgKaisers19101945,
    title = "Strukturwandel in den Dramen Georg Kaisers 1910-1945",
    author = "Marcus {Sander}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097234"
}