@online{
   timsrc,
   author = "Michiels, Nico",
   title = "Lecture Evolutionary Reproductive Biology, 21. Lesson",
   publisher = "Universität Tübingen",
   year = "2008",
   month = "Jan",
   day = "18",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20080118_001_evobio_0001",
   urldate = "2024-05-10"
}