@online{ timsrc, author = "Hanack, Michael AND Häfelinger, Günter", title = "Vorlesung Experimentalchemie II, Organische Chemie, SoSe 1999, 09.07.1999, 2. Stunde (überarbeitete Version)", publisher = "Universität Tübingen", year = "2002", month = "Jul", day = "19", url = "https://timms.uni-tuebingen.de:443/tp/UT_20020719_004_chemorg_0001", urldate = "2024-11-09" }