0212-9728
0212-9728
S0212-97282020000100003
10.6018/analesps.36.1.343131
Spain
Spain
00
04
2020
00
04
2020
36
1
24
29
[
1998
III
70
70
35-42
]
[
2005
]
[
2001
80
3-13
]
[
2005
91
26
26
30-8
]
[
2012
59-82
]
[
2016
27
2
2
45-50
]
[
2000
4
1-47
]
[
2006
40
90
]
[
2005
]
[
2007
]
[
2003
]
[
1978
]
[
2001
]
[
2017
33
1
1
48-56
]
[
2000
13
263-76
]
[
2012
]
[
1977
16
3-22
]