0123-9155
0123-9155
S0123-91552017000100060
10.14718/ACP.2017.20.1.4
Colombia
Colombia
00
06
2017
00
06
2017
20
1
60
69
[
2009
14
4
4
503-12
]
[
2013
14
1563-74
]
[
2015
]
[
2015
5
1
1
]
[
2006
60
631-7
]
[
2006
45
131-54
]
[
CENEC
2001
]
[
2012
24
12-6
]
[
2001
45
167-73
]
[
2011
27
1-10
]
[
2006
33
173-87
]
[
2015
6
1176
]
[
2015
74
7
7
579-83
]
[
2011
31
6
6
769-72
]
[
2012
18
13
13
295-302
]
[
2014
24
7
7
1677-86
]
[
2004
43
9
9
1142- 1149
]
[
2013
13
6
6
720-31
]
[
2013
5
1
1
]
[
2007
26
6
6
872-8
]
[
1999
46
137-55
]
[
2005
9
2
2
111-31
]
[
2015
22
3
3
148-52
]
[
2014
52
12
12
2136-48
]
[
2015
94
12
12
1041-51
]
[
1997
22
1
1
11-28
]
[
2011
24
2
2
95-100
]
[
2007
56
2
2
122-9
]
[
2014
159
1
1
151-6
]
[
2009
247-74
]
[
2004
57
6
6
557-64
]
[
2014
66
6
6
661-8
]
[
2015
11
3
3
303-5
]
[
2015
4
3
3
233-41
]
[
2010
25
56 -83
]
[
2011
27
1
1
160-78
]
[
2013
2
71-88
]
[
2012
10
2
2
23-33
]
[
2011
16
1
1
27-47
]
[
2005
3
1
1
73-86
]
[
2014
29
13
13
52-9
]
[
2015
]
[
2015
21
2
2
257-69
]
[
2003
2
9-21
]
[
2007
]
[
2005
26
1
1
108-12
]
[
2015
385
640-8
]
[
2015
16
4
4
20
]
[
2015
23
1-8
]
[
2008
9
449-69
]
[
2014
12
138
]
[
2004
4
1
1
91-103
]
[
2001
8
443-7
]
[
2005
5
45-60
]
[
2006
13
284-70
]
[
2012
28
2
2
366-77
]
[
]
[
2015
34
5
5
845-51
]