@online{ timsrc, author = "Widder, Ellen", title = "Vorlesung Nachbarn, Partner, Feinde? Der Mittelmeerraum 1000 bis 1500, 4. Stunde", publisher = "Universität Tübingen", year = "2020", month = "Dec", day = "03", url = "https://timms.uni-tuebingen.de:443/tp/UT_20201203_001_ws2021mittelmeer_0001", urldate = "2024-04-23" }