@online{ timsrc, author = "Brachtendorf, Johannes", title = "Vorlesung Philosophische Kosmologie, 9. und 10. Stunde", publisher = "Universität Tübingen", year = "2020", month = "May", day = "18", url = "https://timms.uni-tuebingen.de:443/tp/UT_20200518_001_philkos_0001", urldate = "2024-11-22" }