0377-9424
0377-9424
S0377-94242015000300087
CR
CR
CR
CR
CR
00
12
2015
00
12
2015
39
87
100
[
1997
25
17
17
3389-402
]
[
2002
24
2
2
565-8
]
[
2010
108
77-136
]
[
2014
378
1-2
1-2
1-33
]
[
2012
44
3
3
3-8
]
[
2012
28
4
4
1327-50
]
[
1996
63
2
2
574-80
]
[
1990
14
1
1
9-14
]
[
2004
26
61-8
]
[
2003
139
]
[
2004
29
1
1
66-72
]
[
1999
41
95-8
]
[
2004
88
12
12
1292-303
]
[
2010
108
3
3
756-70
]
[
2004
6
1
1
6-13
]
[
1980
70
8
8
712-5
]
[
2010
331
1-2
1-2
413-25
]
[
2011
18
45-79
]
[
2004
96
3
3
473-80
]
[
2008
27
3-5
3-5
436-43
]
[
1997
5
2
2
169-79
]
[
2009
157
6
6
329-37
]
[
2004
94
11
11
1259-66
]
[
2009
59
6
6
608-15
]
[
2003
13
3
3
415-21
]
[
2006
51
3
3
326-35
]
[
1985
311
]
[
2011
21
11
11
1297-311
]
[
1987
142
5
5
387-91
]
[
2013
65
2
2
246-57
]
[
2006
39
2
2
113-8
]
[
2010
43
1
1
107-12
]
[
2006
195-230
]
[
2005
45
1
1
55-63
]
[
2008
20
1
1
37-48
]
[
2008
46
3
3
424-33
]
[
2012
62
88-97
]
[
2012
48
8
8
947-60
]
[
2009
64
2
2
239-45
]
[
1992
25
6
6
347-51
]
[
1992
58
1
1
353-8
]
[
2007
188
5
5
483-94
]
[
2005
112
1
1
43-52
]
[
2013
361-85
]
[
1989
112
]
[
2013
30
12
12
2725-9
]
[
1997
25
24
24
4876-82
]
[
2001
27
1
1
103-15
]
[
2014
25
2
2
243-53
]
[
2010
337
1-2
1-2
469-80
]
[
2012
53
1
1
129-35
]
[
2010
134
4
4
811-20
]