0212-9728
0212-9728
S0212-97282019000200013
10.6018/analesps.35.2.332891
Spain
Spain
00
00
2019
00
00
2019
35
2
280
289
[
2016
177
2
2
55-71
]
[
2003
34
645-64
]
[
1976
85
383-9
]
[
2008
55
2
2
263-75
]
[
2016
8
]
[
2005
17
2
2
286-91
]
[
1988
]
[
2007
48
3
3
215-31
]
[
2015
97
2
2
182-90
]
[
2003
509-32
]
[
2012
32
3
3
139-52
]
[
2007
8
497-503
]
[
2014
15
419-26
]
[
2008
44
6
6
1295-305
]
[
2006
40
665-76
]
[
2012
34
2
2
191-203
]
[
2011
31
203-12
]
[
2012
17
3
3
279-94
]
[
2005
29
4
4
463-78
]
[
2006
11
1
1
1-12
]
[
2006
30
472-95
]
[
2009
24
4-18
]
[
2016
34
7
7
634-52
]
[
1993
14
119-26
]
[
2016
7
79-88
]
[
2017
10
15-22
]
[
2012
1
1
1
29-43
]
[
2013
55
711-5
]
[
2015
172-81
]
[
2017
113
136-41
]
[
2013
84
5
5
1633-50
]
[
2003
41
1221-36
]
[
1997
12
1
1
257-70
]
[
2015
9
156-72
]
[
2017
7
1
1
17-29
]
[
2015
86
1
1
37-56
]
[
2013
2
30
30
96-116
]
[
2004
33
313-24
]
[
2005
31
7
7
913-24
]
[
2012
73
4
4
295-300
]
[
2006
40
482-500
]
[
2012
27
7
7
846-64
]
[
2017
33
3
3
589-96
]
[
2014
19
4
4
225-34
]
[
2006
31
97-122
]
[
2011
30
176-81
]
[
2004
20
5
5
279-91
]
[
2009
21
3
3
437-43
]
[
2010
48
52-9
]
[
2005
21
2
2
294-303
]
[
2008
43
472-95
]
[
2009
96
3
3
690-709
]
[
2007
42
477-90
]
[
2010
42
4
4
273-83
]
[
2013
55
716-21
]
[
1996
74
4
4
393-8
]
[
1982
8
345-57
]
[
2017
333-52
]
[
2015
86
354-9
]
[
2016
90
50-3
]
[
2009
26
530-5
]
[
2009
47
363-8
]
[
2017
]
[
2017
112
106-12
]
[
2017
7
1
1
17-29
]
[
2012
43
884-94
]
[
2018
]