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JUCS - Journal of Universal Computer Science 18(3): 377-392
doi: 10.3217/jucs-018-03-0377
Received: 30 Sep 2011 | Approved: 28 Jan 2012 | Published: 01 Feb 2012
This article is part of:
JUCS - Journal of Universal Computer Science 18(3): Rethinking Education in the Knowledge Society
Authors
Paolo Ferri - Corresponding author
University of Milan, Milan, Italy
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Andrea Pozzali
University of Milan, Rome, Italy
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Conflict of interest
The authors have declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.
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