@online{
   timsrc,
   author = "Hänisch, Till",
   title = "Eine relationale Abbildung des DLmeta Modells.",
   publisher = "Universität Tübingen",
   year = "2001",
   month = "May",
   day = "04",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20010504_001_dlmetahaenis_0001",
   urldate = "2024-05-09"
}