@online{ timsrc, author = "Deitmar, Anton", title = "Vorlesung Funktionalanalysis, 33. Stunde", publisher = "Universität Tübingen", year = "2011", month = "Dec", day = "05", url = "https://timms.uni-tuebingen.de:443/tp/UT_20111205_001_funkana_0001", urldate = "2024-11-23" }