0034-7744
0034-7744
S0034-77442018000200559
10.15517/rbt.v66i2.33379
Colombia
00
06
2018
00
06
2018
66
2
559
570
[
2001
23
1
1
181-201
]
[
2008
256
355-66
]
[
2007
12
1
1
67-86
]
[
2013
9
772-81
]
[
2007
29
1
1
39-49
]
[
2010
19
134-43
]
[
2012
3
808-12
]
[
2009
21
31-44
]
[
2014
35
1
1
77-92
]
[
2013
122
825-34
]
[
2012
21
760-71
]
[
2014
84
45-67
]
[
2012
93
2533-47
]
[
1995
]
[
2010
113
1
1
8-21
]
[
2009
66
1
1
155-98
]
[
2013
157
99-107
]
[
2012
21
191-7
]
[
2013
19
323-35
]
[
2001
104
3
3
410-20
]
[
2014
62
2
2
719-27
]
[
1994
62
1-216
]
[
2001
86
1-577
]
[
2003
87
1-317
]
[
2001
4
1
1
1-9
]
[
2007
61
91-4
]
[
2016
7
12
12
1451-6
]
[
1960
22
159-339
]
[
2006
113
363-75
]
[
2010
2
207-32
]
[
2008
13
1
1
143-60
]
[
2013
27
2
2
347-63
]
[
2005
9
31-50
]
[
2006
28
2
2
243-57
]
[
2000
]
[
2015
39
51
51
176-200
]
[
2003
24
101-13
]
[
2003
74
47-71
]
[
2010
113
3
3
631-45
]
[
2014
36
431-40
]
[
2015
10
5
5
]
[
2014
35
2
2
133-63
]
[
2012
91
3
3
155-66
]
[
1989
48
1-32
]
[
1995
17
82
82
429-58
]
[
1997
19
1
1
13-27
]
[
1999
23
87
87
315-8
]
[
2014
19
3
3
201-11
]
[
2008
47
91-104
]
[
1993
80
4
4
928-60
]
[
1994
112
1
1
15-28
]
[
1995
16
2
2
185-95
]
[
2014
85
1
1
108-24
]