0120-0283
0120-0283
S0120-02832017000200083
10.18273/revbol.v39n2-2017006
Cuba
Cuba
Cuba
00
08
2017
00
08
2017
39
2
83
93
[
1992
63
1-23
]
[
2009
9
96-115
]
[
2001
18
3-14
]
[
2002
112
]
[
1980
497
]
[
BCCGS
1995
]
[
1998
Tomo I
16
]
[
2014
versión 1.1
46
]
[
1986
376
]
[
2007
23
1-32
]
[
2009
21
]
[
2016
57
]
[
1982
250
]
[
2006
48
473-88
]
[
2007
164
19-30
]
[
2005
248
71-101
]
[
2015
393
1-8
]
[
1980
40
59-129
]
[
1996
]
[
1995
]
[
1985
19
]
[
2015
393
265-76
]
[
2009
50
]
[
1978
102
]
[
2007
10
]
[
2009
9
57-9
]
[
1987
441
]
[
2015
31
34-47
]
[
2000
92
]
[
1998
33
133-52
]
[
1998
33
89-131
]
[
2013
6
911-6
]
[
1983
2
3-27
]
[
1984
10
]
[
2009
]
[
1993
2
297-305
]
[
1998
33
560-7
]
[
1982
508
]
[
2017
]
[
1972
48
]