@online{ timsrc, author = "Zeller, Rüdiger", title = "Vorlesung Mathematik III, 53. Stunde", publisher = "Universität Tübingen", year = "2022", month = "Feb", day = "03", url = "https://timms.uni-tuebingen.de:443/tp/UT_20220203_001_ws2022mathe3_0001", urldate = "2024-10-12" }