2301-0665
2301-0665
S2301-06652020000203116
10.22187/rfd2020n49a16
Spain
Cuba
00
00
2020
00
00
2020
49
[
2013
203-18
]
[
2007
]
[
2012
577-604
]
[
2013
21
21
173-213
]
[
2003
]
[
2019
]
[
2002
15
15
87-103
]
[
2004
]
[
2017
57
357-84
]
[
2008
5
47
47
723-5
]
[
2007
20
20
745-51
]
[
2002
1
1
13-54
]
[
2003
16
16
67-83
]
[
2002
2
51
51
449-55
]
[
2006
]
[
2002
15
15
105-30
]
[
2005
18
18
31-48
]
[
2010
589-604
]
[
2017
33
33
]
[
2017
]
[
2006
19
19
511-54
]
[
2004
98
98
559-66
]
[
2016
56
379-403
]
[
2020
39
]