@online{ timsrc, author = "Grammig, Joachim", title = "Vorlesung Wahrscheinlichkeit und Risiko, 13. Stunde", publisher = "Universität Tübingen", year = "2021", month = "Jun", day = "07", url = "https://timms.uni-tuebingen.de:443/tp/UT_20210607_001_sose21wahrrisk_0001", urldate = "2024-03-19" }