@online{ timsrc, author = "Zeller, Rüdiger", title = "Vorlesung Mathematik III, 42. Stunde", publisher = "Universität Tübingen", year = "2022", month = "Jan", day = "13", url = "https://timms.uni-tuebingen.de:443/tp/UT_20220113_002_ws2022mathe3_0001", urldate = "2024-12-14" }