@online{
   timsrc,
   author = "Zeller, Rüdiger",
   title = "Vorlesung Mathematik III, 17. Stunde",
   publisher = "Universität Tübingen",
   year = "2021",
   month = "Nov",
   day = "16",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20211116_001_ws2022mathe3_0001",
   urldate = "2024-04-27"
}