@online{ timsrc, author = "Jochum, Josef AND Gutsche, Thomas AND Pettke, Uwe", title = "Vorlesung Physik Grundkurs 1 (Mechanik und Wärmelehre), 69. Stunde", publisher = "Universität Tübingen", year = "2019", month = "Jan", day = "17", url = "https://timms.uni-tuebingen.de:443/tp/UT_20190117_001_physgk1_0001", urldate = "2024-11-21" }