@online{ timsrc, author = "Conard, Nicholas John", title = "Tübinger Sommeruniversität: Die ältesten Kunstwerke der Welt", publisher = "Universität Tübingen", year = "2004", month = "Aug", day = "12", url = "https://timms.uni-tuebingen.de:443/tp/UT_20040812_001_sommeruni2004_0001", urldate = "2024-11-23" }