@book { HeinerMllersShakespeareRezeption,
    title = "Heiner Müllers Shakespeare-Rezeption",
    subtitle = "Texte und Kontexte",
    author = "Roland {Petersohn}",
    year = "1993",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1080574"
}