0121-6805
0121-6805
S0121-68052018000200061
10.18359/rfce.2855
Brazil
Spain
Brazil
00
12
2018
00
12
2018
26
2
61
83
[
2007
18
1
1
71-9
]
[
2015
74
74
188-99
]
[
2013
139
2
2
225-35
]
[
2004
28
6
6
1013-33
]
[
1985
36
9
9
779-89
]
[
2010
12
37
37
425-46
]
[
2011
18
3
3
633-50
]
[
1977
]
[
2018
1-16
]
[
2012
17
3
3
277-89
]
[
2009
18
4
4
386-93
]
[
2015
64
2
2
243-69
]
[
2016
13
1
1
230-6
]
[
2000
7
1
1
79-100
]
[
2012
17
71-91
]
[
2013
17
3
3
325-49
]
[
2016
37
9
9
]
[
2013
23
2
2
402-21
]
[
2010
30
1
1
125-52
]
[
2011
21
4
4
555-69
]
[
2008
9
7
7
136-62
]
[
2014
13
26
26
10-25
]
[
2013
24
3
3
57-72
]
[
2015
26
6
6
65-76
]
[
2012
16
3
3
254-76
]
[
2017
23
8
8
1045-59
]
[
2016
13
6
6
794-803
]
[
2011
a
49
4
4
648-68
]
[
2011
b
60
2
2
132-51
]
[
2011
17
5
5
1430-44
]
[
2012
50
6
6
1568-81
]
[
2015
25
3
3
542-59
]
[
1978
5
3
3
329-38
]
[
2018
]
[
2015
3
2
2
88-103
]
[
2005
31
10
10
3-17
]
[
1966
80
3
3
413-35
]
[
2013
10
3
3
561
]
[
2013
66
4
4
758-67
]
[
2011
61
3
3
848-57
]
[
2006
15
2-3
2-3
197-213
]
[
2016
54
4
4
709-28
]
[
2016
99
C
C
137-52
]
[
2018
186
748-57
]
[
1993
66
2
2
184-203
]
[
2017
1-15
]
[
2016
1-15
]
[
1978
9
2
2
51-8
]
[
2017
27
3
3
]
[
2018
38
95-113
]
[
2014
5
15
15
55-66
]
[
2016
6
3
3
215-9
]
[
2012
46
3
3
647-75
]
[
2017
15
2
2
303-28
]
[
2013
20
1
1
29-45
]
[
2005
31
10
10
48-64
]
[
2017
14
4
4
479-501
]
[
2005
170
1
1
72-90
]
[
2018
14
1
1
1-17
]
[
2012
19
2
2
303-21
]