0121-246X
0121-246X
S0121-246X2016000100367
10.17533/udea.rfo.v27n2a7
Colombia
Colombia
00
01
2016
00
01
2016
27
2
367
388
[
2001
11
1-2
1-2
46-51
]
[
2006
129
4
4
458-68
]
[
1932
18
18
331-52
]
[
1999
69
2
2
151-8
]
[
2002
8
1
1
6-12
]
[
2011
11
1788-1803
1788-1803
]
[
2001
23
6
6
671-81
]
[
2009
31
1
1
30-6
]
[
2011
7
13
13
54-60
]
[
2003
73
1
1
86-92
]
[
2003
124
2
2
151-6
]
[
1995
108
1
1
76-84
]
[
1999
69
2
2
163-4
]
[
2008
10
3
3
89-95
]
[
1996
109
5
5
543-8
]
[
2001
119
5
5
505-10
]
[
1995
108
1
1
48-55
]
[
1997
111
3
3
301-9
]
[
1999
116
2
2
187-95
]
[
2006
28
4
4
307-12
]
[
2000
118
3
3
262-73
]
[
1996
109
5
5
543-8
]
[
2005
75
6
6
912-8
]
[
2003
25
4
4
335-42
]
[
2001
119
5
5
511-5
]
[
1942
28
5
5
263-301
]
[
1955
25
1
1
1-22
]
[
2001
6
2
2
25-30
]
[
1994
105
4
4
345-9
]
[
2005
75
6
6
1046-52
]
[
2005
28
2
2
147-54
]
[
2004
3
3
3
241-51
]
[
2002
24
1
1
91-7
]
[
2007
8
4
4
188-92
]
[
1940
19
4
4
367- 371
]
[
1974
44
1
1
68-82
]
[
1983
5
3
3
173-83
]
[
1999
32
5
5
343-60
]
[
1988
10
1
1
30-8
]
[
1972
61
5
5
524-5
]
[
1971
32
4
4
639-48
]
[
2009
25
5
5
510-4
]
[
2011
12
6
6
422-8
]
[
2010
43
12
12
1162-70
]
[
2001
62
3
3
177- 190
]
[
2013
46
6
6
483-91
]
[
1998
114
5
5
A1
]
[
1996
18
3
3
287-94
]