@inproceedings{pub4052,
    series = {Lecture Notes in Computer Science, LNCS},
    abstract = {Re-using e-learning content is a solution often proposed against the high-cost of the creation high-quality e-learning material, a solution with a neglectable price. In this paper we propose a content distribution model that addresses the long term evolution of content pieces whose quality raises along with re-uses. A realization of this model is presented for the ActiveMath learning environment platform. },
    month = {9},
    year = {2008},
    title = {A Model of Re-use of E-Learning Content},
    booktitle = {Times of Convergence. Technologies Across Learning Contexts. 3rd European Conference on Technology Enhanced Learning. European Conference on Technology Enhanced Learning (EC-TEL-2008), September 16-19, Maastricht, Netherlands},
    editor = {Markus Specht and Pierre Dillenbourg},
    volume = {5192},
    publisher = {Springer Verlag},
    author = {Paul Libbrecht},
    url = {http://www.dfki.de/web/kompetenz/ccel/publikationen/renameFileForDownload?filename=SharingReuse-Web-ECTEL08.pdf&file_id=uploads_170}
}