@online{ timsrc, author = "Aigner, Thomas", title = "Vorlesung Regionale Geologie Südwestdeutschlands, 18. Stunde", publisher = "Universität Tübingen", year = "2005", month = "Jul", day = "07", url = "https://timms.uni-tuebingen.de:443/tp/UT_20050707_001_regiogeol_0001", urldate = "2024-11-23" }