@online{ timsrc, author = "Müther, Herbert AND Kleiner, Reinhold", title = "Vorlesung Experimentalphysik II, 4. Stunde", publisher = "Universität Tübingen", year = "2003", month = "Apr", day = "30", url = "https://timms.uni-tuebingen.de:443/tp/UT_20030430_002_exphysik2_0001", urldate = "2024-12-04" }