@online{
   timsrc,
   author = "Sauer, Eckhard",
   title = "10.000 Jahre Faszination - Sonderausstellung Edle Steine",
   publisher = "Universität Tübingen",
   year = "2001",
   month = "Jul",
   day = "01",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20010701_001_edlesteine_0001",
   urldate = "2024-05-19"
}