@online{ timsrc, author = "Deitmar, Anton", title = "Vorlesung Funktionalanalysis, 11. Stunde", publisher = "Universität Tübingen", year = "2011", month = "Oct", day = "27", url = "https://timms.uni-tuebingen.de:443/tp/UT_20111027_001_funkana_0001", urldate = "2024-11-27" }