@online{
   timsrc,
   author = "Butter, Michael",
   title = "Lecture Introduction to Cultural Studies, 3. and 4. Lesson",
   publisher = "Universität Tübingen",
   year = "2017",
   month = "Nov",
   day = "08",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20171108_001_cultstude_0001",
   urldate = "2024-04-20"
}