@online{ timsrc, author = "Monheim, Frank AND Deitmar, Anton", title = "Vorlesung Lineare Algebra 1, 25. Stunde", publisher = "Universität Tübingen", year = "2013", month = "Nov", day = "26", url = "https://timms.uni-tuebingen.de:443/tp/UT_20131126_001_lineal1_0001", urldate = "2024-11-23" }