@Article{ebner2011, author = "Ebner, Martin and Sch{\"o}n, Sandra", title = "L3T: Lehrbuch f{\"u}r Lernen und Lehren mit Technologien", journal = "eleed", year = "2011", volume = "7", number = "1", keywords = "e-learning", issn = "1860-7470", url = "http://nbn-resolving.de/urn:nbn:de:0009-5-30349" }