0212-9728
0212-9728
S0212-97282018000100008
10.6018/analesps.34.1.262891
Spain
00
00
2018
00
00
2018
34
1
63
67
[
2008
10
3
3
221-43
]
[
2014
252
123-30
]
[
2013
82
116-27
]
[
2002
]
[
2001
70
79-95
]
[
2001
56
3
3
218- 226
]
[
2005
60
7
7
678-86
]
[
2005
131
6
6
803
]
[
2014
5
1253
]
[
2011
]
[
2011
51
6
6
704-8
]
[
2004
2
603-19
]
[
2014
68
53-8
]
[
2011
263
339-43
]
[
2002
]
[
1988
54
6
6
1063-70
]