@online{
   timsrc,
   author = "Kohler, Wilhelm",
   title = "Lecture Advanced Microeconomics, 33. Lesson",
   publisher = "Universität Tübingen",
   year = "2022",
   month = "Jan",
   day = "13",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20220113_001_ws2022advmicroeco_0001",
   urldate = "2024-04-20"
}