@online{ timsrc, author = "Agostini, Daniele", title = "Vorlesung Geometrie, 27. und 28. Stunde", publisher = "Universität Tübingen", year = "2024", month = "Nov", day = "28", url = "https://timms.uni-tuebingen.de:443/tp/UT_20241128_001_ws2425geomet_0001", urldate = "2024-12-13" }