@online{ timsrc, author = "Nordheim, Alfred AND Heidenreich, Olaf AND Kiebler, Michael", title = "Vorlesung Zellbiologie, 3. Stunde", publisher = "Universität Tübingen", year = "2004", month = "Oct", day = "26", url = "https://timms.uni-tuebingen.de:443/tp/UT_20041026_001_zellbio_0001", urldate = "2024-11-23" }