@book { DieWundeLenz,
    title = "«Die Wunde Lenz»",
    subtitle = "J. M. R. Lenz- Leben, Werk und Rezeption",
    author = "Inge {Stephan} and Hans-Gerd {Winter}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1094854"
}