0034-7744
0034-7744
S0034-77442016000100213
10.15517/rbt.v64i1.18138
CN
CN
00
03
2016
00
03
2016
64
1
213
220
[
2011
6
1-3
]
[
2014
35
2521-7
]
[
2009
21
1-12
]
[
1995
15
651-5
]
[
2010
101
9025-30
]
[
2008
14
328-33
]
[
2004
132
29-40
]
[
2001
20
1656-63
]
[
2002
88
689-712
]
[
2014
62
1637-48
]
[
1998
62
1736-40
]
[
2013
83
568-84
]
[
2006
38
898-911
]
[
1990
127
81-9
]
[
2005
40
121-4
]
[
2008
20
513-9
]
[
2010
30
1508-15
]
[
2004
15
655-8
]
[
2008
28
1544-51
]
[
2004
261
199-208
]
[
2010
25
302-8
]
[
2008
18
805-14
]
[
2001
232
135-45
]
[
1989
36
33-43
]
[
1990
37
355-65
]
[
2004
36
195-8
]
[
2003
22
93-117
]
[
2013
52
2543-6
]
[
2012
27
149-57
]
[
1993
4
78-84
]
[
1996
7
207-12
]
[
2004
23
590-5
]