@book { UrsacheundInterpretation,
    title = "Ursache und Interpretation",
    subtitle = "Aufsätze zur Literatur und ihrer Vertonung",
    author = "Edwin {Vanecek}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1109266"
}