1409-4703
1409-4703
S1409-47032016000100282
10.15517/aie.v16i1.22614
Spain
00
04
2016
00
04
2016
16
1
282
303
[
2008
22
3
3
127-40
]
[
2008
71
]
[
2003
]
[
2006
131-64
]
[
2005
10
16
16
63-91
]
[
2012
40
1
1
99-126
]
[
1999
18
1
1
57-75
]
[
2005
]
[
2005
87-100
]
[
2001
218
25-48
25-48
]
[
2007
]
[
2003
32
32
25-54
]
[
2003
]
[
2007
]
[
2011
11
42
42
238-346
]
[
2014
22
43
43
153-61
]
[
2006
]
[
2003
82
161-71
]
[
2006
20
3
3
71-92
]
[
2005
]
[
2002
2
2
2
]
[
2010
8
1
1
11
]
[
1990
]
[
2014
]
[
1967
]
[
2012
3211-4
]
[
2014
641-51
]
[
2005
]
[
2005
a
]
[
2005
b
4
2
2
193-212
]
[
2004
265-90
]
[
2005
17
21-37
]
[
2006
20
3
3
93-119
]
[
2007
7
26
26
69-86
]
[
2008
31
3
3
293-311
]
[
2009
]
[
2012
37
4
4
453-64
]
[
2006
31-41
]
[
2009
21
1
1
95-106
]
[
2006
21
02
02
133-49
]
[
2006
8
1
1
]
[
2010
8
2
2
47-73
]
[
2008
347
435-51
]
[
2013
15
2
2
]
[
2014
]
[
2013
2
11
11
198-210
]
[
2003
]
[
1993
18
3
3
221-33
]
[
2014
]
[
2006
24
57-76
]
[
2006
]
[
2006
131-64
]
[
2003
2
1-26
]
[
2001
35
1
1
191-4
]
[
2002
]
[
2003
]
[
2009
7
4
4
1-33
]
[
2003
5
1-18
]
[
2006
39
1
1
114-8
]