@online{
   timsrc,
   author = "Müther, Herbert AND Wharam, David",
   title = "Vorlesung Physik III, 41. Stunde",
   publisher = "Universität Tübingen",
   year = "2003",
   month = "Dec",
   day = "01",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20031201_001_physik3_0001",
   urldate = "2024-04-20"
}