@online{
   timsrc,
   author = "Michiels, Nico AND Gemballa, Sven",
   title = "Vorlesung Marine Biologie, 9. Stunde",
   publisher = "Universität Tübingen",
   year = "2007",
   month = "May",
   day = "14",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20070514_001_marin_0001",
   urldate = "2024-05-12"
}