@online{ timsrc, author = "Teufel, Stefan", title = "Vorlesung Analysis 1 - Mathematik für Physiker 1, 9. Stunde", publisher = "Universität Tübingen", year = "2023", month = "May", day = "02", url = "https://timms.uni-tuebingen.de:443/tp/UT_20230502_001_sose23ana1_0001", urldate = "2024-11-23" }