@online{ timsrc, author = "Brachtendorf, Johannes", title = "Vorlesung Philosophische Kosmologie, 17. und 18. Stunde", publisher = "Universität Tübingen", year = "2020", month = "Jun", day = "22", url = "https://timms.uni-tuebingen.de:443/tp/UT_20200622_001_philkos_0001", urldate = "2024-03-28" }