1414-4077 1414-4077 S1414-40772015000100049 10.590/S1414-40772015000100005 Brazil Argentina Brazil 00 03 2015 00 03 2015 20 1 49 72

14 1 9 9 7-27 15 2 2 9-35 2 2 2 96-110 14 2 2 291-311 14 1 1 73-98 17 65 65 729-52 10 4 4 9-22 8 1 1 105-20