0864-2141
0864-2141
S0864-21412019000400005
Cuba
Cuba
Cuba
LaGambia
00
12
2019
00
12
2019
33
4
[
2007
5
1-19
]
[
2013
13
42-7
]
[
1987
1
]
[
2004
1
]
[
2006
30
13-6
]
[
2011
7
2
2
42-5
]
[
2013
7
1
1
22-30
]
[
2001
451
140
]
[
2009
3
37-46
]
[
2011
2
12
12
227-9
]
[
1995
67
19-32
]
[
2013
7
6
6
1089-92
]
[
2013
2
11
11
10-3
]
[
2015
36
3
3
349-55
]
[
2012
3
5
5
47-50
]
[
2014
1
2
2
17-21
]
[
2005
7
8
8
19-22
]
[
]
[
2010
70
2
2
323-39
]
[
IBM Corporation
2011
]
[
2007
31
336-42
]
[
2007
31
153-7
]
[
2009
3
1
1
]
[
2011
35
270-4
]
[
2011
2
70-3
]
[
2013
77
10
10
1371-8
]
[
2014
29
6
6
461-3
]
[
2013
4
2
2
135-9
]
[
2014
8
1
1
40-6
]
[
2014
4
1
1
22-7
]
[
2012
2
9
9
1-4
]
[
2015
15
44
]
[
2012
5
1
1
9-16
]
[
2001
62
969
]
[
2007
31
158-60
]
[
2010
34
197-204
]
[
2015
3
2
2
73-8
]
[
2014
38
216-20
]
[
2015
17
1
1
]
[
2014
8
8
8
GC01-4
]