@online{ timsrc, author = "Gregor, Michael", title = "Kinder-Uni 2007 - Warum knurrt der Magen?", publisher = "Universität Tübingen", year = "2007", month = "Jun", day = "19", url = "https://timms.uni-tuebingen.de:443/tp/UT_20070619_001_kinderuni2007_0001", urldate = "2024-11-23" }