1665-7063
1665-7063
S1665-70632016000100055
10.1016/j.reu.2015.12.001
Colombia
00
03
2016
00
03
2016
13
1
55
60
[
2008
26
60-3
]
[
2001
5
88-99
]
[
1992
]
[
2009
4
]
[
2007
33
533-41
]
[
2000
4
4
140-4
]
[
2004
]
[
2000
6
170-8
]
[
2002
297-311
]
[
2003
]
[
2003
4
]
[
2000
7
101-5
]
[
2002
3
45-8
]
[
2010
21
161-4
]
[
2010
6
134-41
]
[
2004
350
2582-90
]
[
2009
28
224-31
]
[
RENAO
2012
]