@online{ timsrc, author = "Braun, Daniel", title = "Vorlesung Physik Grundkurs 3 (Optik, Analytische Mechanik, Quantenmechanik), 5. Stunde", publisher = "Universität Tübingen", year = "2020", month = "Dec", day = "03", url = "https://timms.uni-tuebingen.de:443/tp/UT_20201203_001_ws2021physgk3_0001", urldate = "2024-03-29" }