@online{ timsrc, author = "Werner, Klaus", title = "Die Enträtselung des Universums", publisher = "Universität Tübingen", year = "2007", month = "Oct", day = "23", url = "https://timms.uni-tuebingen.de:443/tp/UT_20071023_001_rvunivers_0001", urldate = "2024-12-19" }