@online{ timsrc, author = "Widder, Ellen", title = "Vorlesung Die Entgrenzung Europas (1450-1520), 1. Stunde", publisher = "Universität Tübingen", year = "2009", month = "Apr", day = "30", url = "https://timms.uni-tuebingen.de:443/tp/UT_20090430_001_eugrenz_0001", urldate = "2024-11-27" }