0122-8285
0122-8285
S0122-82852019000100006
10.5294/pacla.2019.22.1.6
Portugal
Portugal
00
03
2019
00
03
2019
22
1
[
1955
2
2
39-51
]
[
2011
61
2
2
246-63
]
[
2004
54
4
4
662-704
]
[
1999
6
6
97-117
]
[
2002
52
4
4
870-88
]
[
1993
43
4
4
51-8
]
[
2009
175-90
]
[
2006
2
2
55-66
]
[
1974
]
[
2005
20
4
4
484-507
]
[
2007
57
1
1
60-78
]
[
2016
]
[
1999
11
3
3
205-42
]
[
2011
33
1
1
28-51
]
[
2007
1
1
1
77-89
]
[
2006
]
[
1990
]
[
2004
30
3
3
411-33
]
[
2016
71
71
1365-84
]
[
2009
86
2
2
349-67
]
[
2001
67-81
]
[
2007
20
20
44-50
]
[
2008
37
37
31-48
]
[
2002
]
[
2001
7-31
]
[
1997
74
4
4
873-82
]
[
2001
14
2
2
143-75
]
[
2008
15-30
]
[
2015
28
4
4
49-66
]
[
1999
49
1
1
103-22
]
[
2007
57
1
1
9-20
]
[
2000
50
2
2
93-109
]
[
2009
14
26
26
13-34
]
[
2011
26
2
2
101-15
]
[
2005
13
1
1
51-62
]
[
2001
18
2
2
107-22
]
[
2007
57
1
1
142-7
]
[
1996
]