1519-3993
1519-3993
S1519-39932015000300201
10.0000/edpuc.2015.203.201
Brazil
Brazil
Portugal
00
09
2015
00
09
2015
20
3
201
213
[
52
1-26
]
[
23
2
2
274-81
]
[
29
29
75-94
]
[
19
3
3
422-27
]
[
25
4
4
411-28
]
[
4
1-15
]
[
32
195-208
]
[
81
3
3
329-39
]
[
2
2
2
173-201
]
[
45
1
1
166-83
]
[
89
1
1
29-36
]