@book { IranischeSpurenimZostrianosvonNagHammadi,
    title = "Iranische Spuren im Zostrianos von Nag Hammadi",
    author = "Michael {Lütge}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1135625"
}