@online{ timsrc, author = "Hirbodian, Sigrid", title = "Vorlesung Kirche und Stadt im Mittelalter, 7. und 8. Stunde", publisher = "Universität Tübingen", year = "2021", month = "Jun", day = "02", url = "https://timms.uni-tuebingen.de:443/tp/UT_20210602_001_sose21kirchestadtma_0001", urldate = "2024-03-28" }