@online{ timsrc, author = "Teufel, Stefan", title = "Vorlesung Analysis 2, 28. Stunde", publisher = "Universität Tübingen", year = "2023", month = "Dec", day = "01", url = "https://timms.uni-tuebingen.de:443/tp/UT_20231201_002_ws2324ana2_0001", urldate = "2024-11-23" }