1665-7063
1665-7063
S1665-70632018000100045
10.22201/eneo.23958421e.2018.1.62904
Chile
Chile
00
03
2018
00
03
2018
15
1
45
54
[
2008
56
1
1
9-15
]
[
2013
33
1
1
64-8
]
[
2014
21
3
3
217-23
]
[
2009
48
4
4
209-12
]
[
2001
35
2
2
161-70
]
[
2008
26
1
1
106-14
]
[
2010
30
6
6
562-7
]
[
1993
32
6
6
265-9
]
[
1999
38
3
3
120-7
]
[
2015
40
3
3
160-2
]
[
2014
35
4
4
262-4
]
[
2008
24
6
6
358-63
]
[
2013
62
5
5
335-43
]
[
2007
36
2
2
120-30
]
[
2007
27
6
6
568-76
]
[
2010
49
5
5
276-9
]
[
2014
39
4
4
199-201
]
[
2007
23
3
3
150-6
]
[
2008
30
7
7
888-904
]
[
2002
34
4
4
391-6
]