@online{
   timsrc,
   author = "Thiersch, Hans",
   title = "Vorlesung Theorie der Sozialpädagogik; 29. Stunde",
   publisher = "Universität Tübingen",
   year = "2007",
   month = "Feb",
   day = "08",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20070208_001_tsozpaed_0001",
   urldate = "2024-04-28"
}