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JUCS - Journal of Universal Computer Science 15(3): 584-619
doi: 10.3217/jucs-015-03-0584
Published: 01 Feb 2009
This article is part of:
JUCS - Journal of Universal Computer Science 15(3)
Authors
M. José Suárez-Cabal - Corresponding author
University of Oviedo, Oviedo, Spain
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Javier Tuya
University of Oviedo, Oviedo, Spain
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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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