@book{ title = "Rororo-Schauspielführer", author = "Emmel, Felix,Richter, Gerd", year = "1968", publisher = "Rowohlt", address = "Reinbek", title = "von Aischylos bis Peter Weiss", language = "ger", howpublished = "print", series = "rororo, 6039/6042", }