@online{
   timsrc,
   author = "Lengeling, Hubertus",
   title = "Anforderungen an Content Management Systeme",
   publisher = "Universität Tübingen",
   year = "2001",
   month = "Apr",
   day = "05",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20010405_001_biklengeling_0001",
   urldate = "2024-04-29"
}