@online{
   timsrc,
   author = "Lindner, Ekkehard",
   title = "Vorlesung Experimentalchemie I, Anorganische Chemie, WiSe 1999/2000, 14.12.1999, 35. Stunde",
   publisher = "Universität Tübingen",
   year = "1999",
   month = "Dec",
   day = "14",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_19991214_002_chemieanorg_0001",
   urldate = "2024-05-19"
}