0212-9728
0212-9728
S0212-97282018000300019
10.6018/analesps.34.3.299141
China
China
00
12
2018
00
12
2018
34
3
571
579
[
2008
9
4
4
278-91
]
[
1998
36
8
8
731-5
]
[
2001
19
3
3
273-93
]
[
2012
]
[
2012
45
4
4
361-0
]
[
1996
61
1-2
1-2
59-82
]
[
2009
18
3
3
83-6
]
[
2009
32
1
1
34-7
]
[
1997
]
[
2013
64
135-68
]
[
2001
16
1
1
6-10
]
[
1963
]
[
2007
96
4
4
284-309
]
[
2001
7
3
3
195-206
]
[
2002
82
4
4
281-304
]
[
1999
27
2
2
364-82
]
[
2012
]
[
2010
74
5
5
491-8
]
[
2009
103
4
4
503-15
]
[
1999
70
2
2
332-48
]
[
1984
229-93
]
[
1995
31-76
]
[
2001
54A
2
2
599-611
]
[
2014
41
2
2
541-52
]
[
2010
36
5
5
1242-55
]
[
2007
35
6
6
1344-52
]
[
2005
23
1
1
1-21
]
[
2011
]
[
2007
39
5
5
785-94
]
[
2006
12
1
1
118-20
]