0123-3068
0123-3068
S0123-30682019000200146
10.17151/bccm.2019.23.2.7
Colombia
Colombia
00
07
2019
00
07
2019
23
2
146
161
[
2013
]
[
1986
553
]
[
1987
2
123-6
]
[
1989
57
]
[
2010
9
3
3
431-42
]
[
2000
48
36-43
]
[
2001
4
1
1
9
]
[
2009
334
]
[
1967
206
]
[
2003
84
2919-27
]
[
2009
8
2
2
596-606
]
[
2008
22
99-09
]
[
2017
33
2
2
161-8
]
[
2011
]
[
1993
68
81-120
]
[
2008
117
1833-9
]
[
2011
66
]
[
1984
13
4
4
277-90
]
[
1990
2
6
6
115-28
]
[
1991
a
18
61
61
9-22
]
[
1991
b
57-58
77-116
]
[
2006
a
32
1
1
77-81
]
[
2006
b
11
1
1
25-35
]
[
2000
5
2
2
5-37
]
[
2001
84
84
43
]
[
2011
31
1
1
121-7
]
[
2011
81
]
[
2003
35
4
4
520-9
]
[
2014
15
1
1
1-7
]
[
2008
31
4
4
1
]
[
1989
20
185-95
]
[
2004
18
37-47
]
[
2004
31
197-211
]
[
2011
50
2
2
150-61
]
[
1986
2
97-111
]
[
1991
268
]
[
1978
100
431-40
]
[
2011
512
]
[
2012
13
2
2
102-64
]
[
2013
654
]
[
1992
7
3
3
130-53
]
[
1996
31
137-51
]
[
1997
28
339-55
]