@online{ timsrc, author = "Groh, Ulrich", title = "Vorlesung Analysis II, 4. Stunde", publisher = "Universität Tübingen", year = "2012", month = "Apr", day = "24", url = "https://timms.uni-tuebingen.de:443/tp/UT_20120424_001_ana2_0001", urldate = "2024-11-27" }