@online{ timsrc, author = "Hofstetter, Stefan AND Kohn, Kurt AND Watts, Stuart Charles", title = "Lecture Introduction to English Linguistics, 6. Lesson", publisher = "Universität Tübingen", year = "2009", month = "Dec", day = "01", url = "https://timms.uni-tuebingen.de:443/tp/UT_20091201_001_engling_0001", urldate = "2024-03-28" }