@book { WelteninZeichen,
    title = "Welten in Zeichen",
    subtitle = "Sprache, Perspektivität, Interpretation",
    author = "Hans Jörg {Sandkühler}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094373"
}