@online{ timsrc, author = "Ziegler, Thomas", title = "Vorlesung Stereochemie 1, 2. Stunde", publisher = "Universität Tübingen", year = "2020", month = "Nov", day = "12", url = "https://timms.uni-tuebingen.de:443/tp/UT_20201112_001_ws2021stereoch1_0001", urldate = "2024-03-28" }