0186-2391
0186-2391
S0186-23912017000400291
10.18233/apm38no4pp291-2941440
Peru
00
08
2017
00
08
2017
38
4
291
292
[
2008
10
5
5
831-9
]
[
2016
37
3
3
149-58
]
[
2004
64
3
3
391-418
]
[
2012
17
3
3
1-13
]
[
2016
40
7
7
471
]
[
2001
61
517-31
]
[
2015
13
2
2
1326-8
]
[
1950
]
[
2010
70
3
3
376-93
]
[
2011
79
4
4
382-403
]