@book { TatsacheundEreignis,
    title = "Tatsache und Ereignis",
    subtitle = "Semiotische Aspekte historischer Texte",
    author = "Kaspar {Bandi}",
    year = "1985",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1073567"
}