@book { LichtberLichtDieVernunfttraditiondesIslam,
    title = "«Licht über Licht» – Die Vernunfttradition des Islam",
    author = "Martina {Wegener}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1105350"
}