1607-4041
1607-4041
S1607-40412016000300007
Peru
00
09
2016
00
09
2016
18
3
95
105
[
2002
18
395-404
]
[
2015
46
46
9-24
]
[
2013
11
3
3
787-808
]
[
2013
Barcelona
]
[
2009
107-18
]
[
2001
18
2
2
5-25
]
[
2008
349-65
]
[
1997
]
[
2005
53
4
4
25-39
]
[
2008
51
4
4
1499-509
]
[
2010
58
2
2
137-54
]
[
1995
35
4
4
60-3
]
[
2003
]
[
2006
39
2
2
157-81
]
[
2007
38
4
4
623-36
]
[
2012
59
3
3
915-24
]
[
2004
]
[
OEI
2011
]
[
OEI
2013
]
[
2009
41
4
4
417-41
]
[
2012
58
4
4
1351-9
]
[
2008
]
[
2008
24
6
6
2541-53
]
[
2007
23
3
3
197-206
]
[
2002
28
1
1
95-110
]
[
2004
19
4
4
407-22
]
[
2004
36
3
3
253-71
]
[
2013
29
1
1
4-14
]