1695-6141
1695-6141
S1695-61412017000300369
10.6018/eglobal.16.3.256641
Spain
Spain
Spain
00
00
2017
00
00
2017
16
47
369
399
[
1995
69
6
6
487-97
]
[
1945
]
[
1970
2
]
[
1959
2
]
[
2001
16
243-6
]
[
2009
11
65-7
]
[
1998
40
1
1
3-12
]
[
2002
40
5
5
373-8
]
[
2006
14
2
2
65-73
]
[
2005
23
1
1
33-45
]
[
1992
6
176-85
]
[
2006
55
4
4
521-35
]
[
1995
118
29-36
]
[
2009
11
80-6
]
[
2008
26
2
2
62-5
]
[
1995
69
6
6
487-97
]
[
2000
74
2
2
139-47
]
[
2013
27
6
6
502-7
]
[
1999
24
352-9
]
[
2004
5
3
3
147-55
]
[
2003
31
4
4
227-33
]
[
2007
10
10
10
6-10
]
[
2007
3
1
1
]
[
1988
52
63-6
]