@online{ timsrc, author = "Widder, Ellen", title = "Vorlesung Europa um 1500, 3. und 4. Stunde", publisher = "Universität Tübingen", year = "2019", month = "May", day = "02", url = "https://timms.uni-tuebingen.de:443/tp/UT_20190502_001_eu1500_0001", urldate = "2024-11-27" }