0034-7744
0034-7744
S0034-77442018000401721
10.15517/rbt.v66i4.31397
Colombia
Colombia
00
12
2018
00
12
2018
66
4
1721
1740
[
2004
35
257-84
]
[
1997
37
149-61
]
[
2013
13
1181-93
]
[
2011
11
3
3
693-705
]
[
2003
13
1473-90
]
[
2004
49
490-501
]
[
2002
47
2246-60
]
[
2003
158
317-42
]
[
2014
41
187-97
]
[
2010
177
267-82
]
[
2007
88
228-42
]
[
1999
41
333-45
]
[
2017
62
1472-86
]
[
2003
229-46
]
[
2012
48
139-44
]
[
2010
15
1
1
27-36
]
[
2007
575
271-84
]
[
1979
10
147-72
]
[
1989
39
24-30
]
[
1996
108
567-76
]
[
2010
55
1447-64
]
[
1995
76
1446-60
]
[
2008
53
1-21
]
[
2002
47
909-19
]
[
2002
]
[
2009
]
[
2006
2
1-646
]
[
2014
33
3
3
860-71
]
[
1994
31
131-42
]
[
2017
20
2
2
413-24
]
[
2002
21
1
1
47-57
]
[
1982
]
[
2002
64
118-28
]
[
2014
62
^sSuppl. 2
^sSuppl. 2
Suppl. 2
203-19
]
[
2001
86
383-93
]
[
2015
]
[
2001
]
[
2010
58
^sSuppl. 4
^sSuppl. 4
Suppl. 4
3-37
]
[
1998
142
1
1
53-70
]
[
1997
38
247-61
]
[
2018
]
[
2008
172
1
1
49-58
]
[
2009
19
2
2
468-79
]
[
2016
64
2
2
635-53
]
[
2005
40
3
3
201-8
]
[
2008
171
4
4
323-33
]
[
2008
]
[
2010
641
85-95
]
[
1997
37
455-62
]
[
2006
30
1-27
]
[
2001
18
4
4
1245-52
]
[
2009
73
1
1
57-63
]
[
2003
25
1
1
169-92
]
[
2000
48
59-70
]
[
R Core Team
2012
]
[
2014
a
62
2
2
9-20
]
[
2014
b
62
2
2
155-67
]
[
1998
17
443-63
]
[
2006
25
1
1
108-25
]
[
2016
a
75
1
1
107-20
]
[
2016
b
89
1
1
102-30
]
[
2009
94
4
4
357-71
]
[
2011
96
6
6
667-85
]
[
2008
]
[
2006
25
233-49
]
[
1991
41
704-12
]
[
2008
610
235-44
]
[
2007
51
1
1
42-53
]
[
2004
101
14132-7
]
[
2016
6
1
1
89-104
]
[
2016
11
47-56.
]
[
2006
556
251-64
]
[
1997
37
177-91
]
[
1998
40
331-42
]
[
1995
7
105-14
]
[
2006
25
216-32
]
[
2002
71
1063-74
]
[
1999
]
[
1997
261-8
]