@book {9783402161760, title = "Der stadtrömische christliche Festkalender im Altertum Ebook PDF", author = "Kirsch, J. Peter", isbn = "9783402161760", year = "1924", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783402161760", url = "https://content-select.com/de/portal/media/view/604216fa-f8ac-4e37-951a-5a28b0dd2d03", publisher = "Aschendorff Verlag", language = "ger", }