0121-246X
0121-246X
S0121-246X2016000100389
10.17533/udea.rfo.v27n2a8
Chile
Chile
00
01
2016
00
01
2016
27
2
389
403
[
2004
42
2
2
1-7
]
[
1998
21
4
4
190-2
]
[
2009
]
[
2005
96
2
2
18-23
]
[
2008
]
[
2007
203
7
7
]
[
2006
1
]
[
2007
104
1
1
e18-21
]
[
2009
75
1
1
41
]
[
2011
]
[
2011
69
10
10
2500-7
]
[
1996
54
1
1
27-32
]
[
2009
67
5
5
990-5
]
[
2003
48
2
2
115-8
]
[
2002
40
3
3
248-52
]
[
2005
2
209-112
]
[
2011
]
[
1994
116
3
3
226-44
]
[
1993
51
11
11
1211-6
]
[
2007
71
2
2
296-303
]
[
2001
30
6
6
518-21
]
[
2000
131
1
1
77- 81
]