@online{ timsrc, author = "Engler, Bernd AND Küng, Hans AND Schmidt, Helmut", title = "Seventh Global Ethic Lecture, Global Foundation", publisher = "Universität Tübingen", year = "2007", month = "May", day = "08", url = "https://timms.uni-tuebingen.de:443/tp/UT_20070508_001_ethos2007schmidt_0001", urldate = "2024-11-21" }