1981-2582
1981-2582
S1981-25822021000200211
10.15448/1981-2582.2021.2.34601
Portugal
Portugal
00
05
2021
00
05
2021
44
2
[
2015
14
1
1
41-52
]
[
2008
9
3
3
]
[
1985
55
4
4
485-540
]
[
1996
17
1
1
44-71
]
[
2019
57
51
51
]
[
2005
23
4
4
461-76
]
[
2009
42
1270-7
]
[
2003
34
39-48
]
[
2011
16
1
1
11-21
]
[
2013
12
1
1
81-9
]
[
2007
10
4
4
245-60
]
[
2016
6
10
10
759-64
]
[
2005
]
[
2010
]
[
1987
26
8
8
1-7
]
[
2002
16
2
2
65-81
]
[
2011
59
5
5
593-618
]
[
2007
48
2
2
185-204
]
[
2015
58
48-66
]
[
2011
]
[
1999
25
3
3
183-92
]
[
1996
17
2
2
127-38
]
[
2012
]
[
OLC
2015
]
[
2004
46
6/7
6/7
335-42
]
[
2008
5
1
1
1-17
]
[
2004
5
2
2
1-15
]
[
2007
]
[
2009
12
4
4
207-17
]
[
1999
1
2
2
1-10
]
[
1999
]
[
1992
43
1
1
1-14
]
[
2006
5
1
1
11-20
]
[
2011
4
1
1
]
[
2016
]
[
2007
3
3
3
47-62
]