@online{
   timsrc,
   author = "Goebel, Jürgen W.",
   title = "Vertragsrechtliche Fragen des eCommerce",
   publisher = "Universität Tübingen",
   year = "2001",
   month = "Apr",
   day = "06",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20010406_001_bikgoebel_0001",
   urldate = "2024-05-04"
}