@online{
   timsrc,
   author = "Michiels, Nico AND Gemballa, Sven",
   title = "Vorlesung Marine Biologie, 1. Stunde",
   publisher = "Universität Tübingen",
   year = "2007",
   month = "Apr",
   day = "16",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20070416_001_marin_0001",
   urldate = "2024-05-11"
}