@online{
   timsrc,
   author = "Kley, Wilhelm",
   title = "Auf der Suche nach bewohnbaren Planeten",
   publisher = "Universität Tübingen",
   year = "2013",
   month = "Jun",
   day = "06",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20130606_001_rvall_0001",
   urldate = "2024-05-10"
}