@online{ timsrc, author = "Teufel, Stefan", title = "Vorlesung Analysis 2, 7. Stunde", publisher = "Universität Tübingen", year = "2023", month = "Oct", day = "27", url = "https://timms.uni-tuebingen.de:443/tp/UT_20231027_001_ws2324ana2_0001", urldate = "2024-10-12" }