@book { DreiSonnen,
    title = "Drei Sonnen",
    subtitle = "Performance von Evelin Klein (1984-1997)- Auch eine Interpretation von Franz Schuberts «Winterreise»",
    author = "Evelin {Klein}",
    year = "1997",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1085257"
}