@online{ timsrc, author = "Clement, Heinz", title = "Vorlesung Experimentalphysik VII, 30. Stunde", publisher = "Universität Tübingen", year = "2006", month = "Dec", day = "13", url = "https://timms.uni-tuebingen.de:443/tp/UT_20061213_001_exphys7_0001", urldate = "2024-11-05" }