2007-5057
2007-5057
S2007-50572016000400279
10.1016/j.riem.2016.05.002
Perú
Perú
00
12
2016
00
12
2016
5
20
279
280
[
2007
38
3
3
33-8
]
[
2015
4
13
13
50-1
]
[
2015
26
4
4
217-21
]
[
2012
73
2
2
153-7
]
[
2015
32
2
2
131-2
]
[
2014
31
3
3
424 -30
]
[
2013
30
4
4
714-28
]
[
2010
27
2
2
148 -54
]
[
2015
76
1
1
81 -2
]
[
2013
19
1
1
2-3
]