@book { MakarieundMercurius,
    title = "Makarie und Mercurius",
    subtitle = "Goethes «Wilhelm Meisters Wanderjahre» als hermetischer Roman",
    author = "Diethelm {Brüggemann}",
    year = "1999",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1089331"
}