@book { ImmanenteTranszendenz,
    title = "Immanente Transzendenz",
    subtitle = "Georg Simmels Entwurf einer nach-christlichen Religionsphilosophie",
    author = "Peter-Otto {Ullrich}",
    year = "1982",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1071865"
}