@online{
   timsrc,
   author = "Klaeren, Herbert AND Sperber, Michael",
   title = "Vorlesung Informatik 2, 35. Stunde",
   publisher = "Universität Tübingen",
   year = "2009",
   month = "Jul",
   day = "02",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20090702_001_info2_0001",
   urldate = "2024-05-14"
}