Journal of the Brazilian Computer Society
Journal of the Brazilian Computer Society > 2008 > 14 > 2 > 45-52
Journal of the Brazilian Computer Society > 2008 > 14 > 2 > 23-44
Journal of the Brazilian Computer Society > 2008 > 14 > 2 > 53-67
Journal of the Brazilian Computer Society > 2008 > 14 > 2 > 7-22