@online{
   timsrc,
   author = "Beutelspacher, Albrecht AND Hauck, Peter",
   title = "Elektronisches Geld - Vision oder Wirklichkeit?",
   publisher = "Universität Tübingen",
   year = "2003",
   month = "Oct",
   day = "31",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20031031_001_wsikolloq_0001",
   urldate = "2024-05-15"
}