0034-7744
0034-7744
S0034-77442020000200452
10.15517/rbt.v68i2.39331
Colombia
España
00
06
2020
00
06
2020
68
2
452
465
[
2010
177
1
1
57-79
]
[
2014
3779
5
5
563-72
]
[
2019
41
2
2
301-12
]
[
2006
42
2
2
87-96
]
[
2014
33
1
1
159-67
]
[
2010
19
1
1
134-43
]
[
2018
]
[
1998
389
73-88
]
[
2013
20
2
2
233-42
]
[
2009
28
2
2
397-403
]
[
2008
]
[
2017
63
11-7
]
[
2014
84
1
1
45-67
]
[
2012
93
12
12
2533-47
]
[
2010
15
1
1
27-36
]
[
2012
48
2
2
139-44
]
[
2014
62
179-201
]
[
1993
18
1
1
117-43
]
[
1997
362
1-3
1-3
21-30
]
[
2013
66
39-136
]
[
1973
18
220
220
183-206
]
[
2008
21
2
2
155-9
]
[
2012
23
301-11
]
[
2002
47
5
5
909-19
]
[
2009
1
]
[
2002
24
2
2
459-69
]
[
2009
]
[
2013
42
5
5
483-91
]
[
2019
830
1
1
179-200
]
[
2013
]
[
2001
74
353-64
]
[
2016
766
1
1
381-92
]
[
2017
47-65
]
[
2018
97-120
]
[
2017
121-41
]
[
2005
]
[
2008
53
4
4
1446-55
]
[
2003
63
2
2
269-81
]
[
2017
654
1-566
]
[
1966
100
914
914
419-24
]
[
2016
7
12
12
1451-6
]
[
2017
7
1
1
1-9
]
[
1964
29
1
1
1-27
]
[
2017
]
[
2019
]
[
2017
]
[
2010
55
2
2
424-35
]
[
2017
800
1
1
115-27
]
[
1992
37
1
1
349-76
]
[
2008
4
]
[
1994
131
1
1
146-55
]
[
2008
97-109
]
[
2017
]
[
1997
344
1-3
1-3
111-28
]
[
2006
1
96-106
]
[
2014
62
4
4
1385-406
]
[
2014
62
2
2
155-67
]
[
2013
42
1
1
15-21
]
[
2012
66
10
10
3000-13
]
[
2014
]
[
2014
74
1
1
79-88
]
[
2011
]
[
2014
186
9
9
5479-88
]
[
2015
71
79-103
]
[
1991
5
1
1
1-18
]
[
2006
556
1
1
251-64
]
[
2018
63
1
1
141-63
]
[
2011
]
[
1983
19
1-457
]