2664-0880
2664-0880
S2664-08802020000200009
Cuba
00
06
2020
00
06
2020
26
2
[
2006
]
[
2018
]
[
1997
295-351
]
[
2008
XVI
1
1
165-77
]
[
1990
539-48
]
[
2010
2
1
1
13-9
]
[
2004
16
2
2
]
[
2008
]
[
2013
14-33
]
[
2018
Segunda ed
]
[
]
[
2007
52
149-57
]
[
2017
14
1
1
]
[
2014
46
46
]
[
R Core Team
2018
]
[
2006
Marzo
10
10
36-46
]
[
2013
]