Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:53:18Z No. of bitstreams: 1 S0101-28002012000400005.pdf: 207854 bytes, checksum: 6af63dedf0d44be1d521115e64934017 (MD5); Made available in DSpace on 2013-08-22T18:53:18Z (GMT). No. of bitstreams: 1 S0101-28002012000400005.pdf: 207854 bytes, checksum: 6af63dedf0d44be1d521115e64934017 (MD5) Previous issue date: 2012-12-01; Made availabl...