1409-4258
1409-4258
S1409-42582017000300385
10.15359/ree.21-3.20
Cuba
Cuba
Cuba
00
12
2017
00
12
2017
21
3
385
396
[
2006
6
34
34
39-45
]
[
1996
]
[
2007
5
87-98
]
[
1996
39
39
]
[
]
[
1987
]
[
2014
18
3
3
39-52
]
[
2004
]
[
2013
8
1
1
51-67
]
[
2006
]
[
2004
]
[
2009
]
[
2013
]
[
2002
45-60
]
[
2004
12
352-8
]
[
Naciones Unidas
2002
]
[
1996
11
11
75-102
]
[
2008
]
[
2012
]
[
2011
]
[
1981
]
[
2006
32
1
1
1-9
]
[
2015
]
[
2011
]
[
2004
]
[
]
[
2011
3
29
29
]