@online{ timsrc, author = "Lubich, Christian", title = "Vorlesung Analysis 1, 48. Stunde", publisher = "Universität Tübingen", year = "2021", month = "Feb", day = "03", url = "https://timms.uni-tuebingen.de:443/tp/UT_20210203_002_ws2021ana1_0001", urldate = "2024-03-28" }