@online{
   timsrc,
   author = "Groh, Ulrich",
   title = "Vorlesung Analysis IV, 23. und 24. Stunde",
   publisher = "Universität Tübingen",
   year = "2013",
   month = "Jun",
   day = "05",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20130605_001_ana4b_0001",
   urldate = "2024-04-20"
}