@online{ timsrc, author = "Brachtendorf, Johannes", title = "Vorlesung Philosophische Kosmologie, 21. und 22. Stunde", publisher = "Universität Tübingen", year = "2020", month = "Jul", day = "06", url = "https://timms.uni-tuebingen.de:443/tp/UT_20200706_001_philkos_0001", urldate = "2024-12-03" }