1607-4041
1607-4041
S1607-40412017000400020
10.24320/redie.2017.19.4.910
Spain
00
12
2017
00
12
2017
19
4
20
34
[
2004
4
2
2
]
[
1999
]
[
2000
]
[
2005
68-82
]
[
2005
33
9-44
]
[
2012
1-15
]
[
2004
]
[
2007
]
[
1986
]
[
1990
]
[
1997
]
[
2014
25
1
1
111-4
]
[
2009
9
79-83
]
[
2014
32
3
3
290-312
]
[
2008
269-89
]
[
2012
625-46
]
[
2010
3
285-94
]
[
2012
153-70
]
[
2004
]
[
2011
169-216
]
[
2007
]
[
2011
]
[
2009
]
[
2007
]
[
2010
]
[
2014
29
1
1
131-58
]
[
2013
24
1
1
91-121
]
[
2015
52
52-68
]
[
2014
6
11
11
1-25
]
[
2015
XXXVII
150
150
20-38
]
[
2001
29
65-108
]
[
2004
238-48
]
[
2001
1
2
2
]
[
2005
31-77
]
[
2011
63-72
]
[
2000
199-222
]
[
2004
217-48
]
[
2004
117
25-31
]
[
2008
]
[
2015
24
252-85
]
[
2009
]
[
2006
16
1
1
11-8
]
[
2010
19
4
4
539-68
]
[
2012
11
87-98
]
[
2008
31
4
4
1015-38
]
[
2002
1
81-9
]
[
1995
]
[
2011
]
[
2005
]
[
2010
]
[
2012
89-125
]
[
2012
293-328
]
[
2011
25
37-64
]
[
2012
70
67-77
]
[
2013
27
43-66
]
[
2015
]
[
2014
84
46-57
]
[
2015
52
87-101
]
[
2016
19
1
1
175-90
]
[
2003
]
[
2009
]
[
2013
]
[
2000
]
[
1991
]
[
2004
101-20
]
[
2008
20
87-110
]
[
2008
32
1
1
109-46
]
[
2011
]
[
2014
]
[
2002
]
[
2001
]
[
2013
]