1981-2582
1981-2582
S1981-25822020000100007
10.15448/1981-2582.2020.1.35700
USA
Spain
00
01
2020
00
01
2020
43
1
[
2011
44
2
2
397-401
]
[
2002
]
[
2005
]
[
2009
19
5
5
531-40
]
[
2018
13
2
2
385-98
]
[
2019
1-17
]
[
2013
]
[
2010
71
9
9
1653-61
]
[
2014
]
[
2003
17
1
1
115-35
]
[
2005
]
[
2012
31
4
4
224-31
]
[
2016
36
4
4
178-84
]
[
2016
]
[
2009
22
224-33
]
[
2001
13
4
4
55-62
]
[
1985
5
1-2
1-2
59-71
]
[
]
[
2017
68
2
2
125-39
]
[
2013
]