Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:56:07Z No. of bitstreams: 1 S0102-09352008000400003.pdf: 182359 bytes, checksum: 97d2320965aa2202369792563e9d6155 (MD5); Made available in DSpace on 2013-08-22T18:56:07Z (GMT). No. of bitstreams: 1 S0102-09352008000400003.pdf: 182359 bytes, checksum: 97d2320965aa2202369792563e9d6155 (MD5) Previous issue date: 2008-08-01; Made availabl...