1646-5954
1646-5954
S1646-59542020000300016
10.15847/obsobs14320201587
Portugal
Portugal
30
09
2020
30
09
2020
14
3
16
35
[
2003
]
[
2014
27-34
]
[
2001
63
1
1
1-16
]
[
1982
Volume 2
115-86
]
[
1991
53
4
4
856
]
[
2016
1-17
]
[
2004
18
4
4
385-98
]
[
2013
13-26
]
[
2013
]
[
2005
]
[
1988
356-84
]
[
2017
61
1
1
41-57
]
[
2011
1-7
]
[
2014
40
486-98
]
[
2010
14
2
2
4-11
]
[
2010
1-20
]
[
IBGE
2016
]
[
1997
52B
4
4
190-9
]
[
2005
]
[
2002
]
[
2005
21
4
4
409-22
]
[
1996
]
[
1995
57
3
3
823
]
[
2005
403-12
]
[
2013
25
7
7
1041-53
]
[
2001
45
3
3
420-35
]
[
2015
3
3
3
335-50
]
[
2014
142
499-505
]
[
2011
14
1
1
05-26
]
[
2012
133-45
]
[
2000
15
2
2
187-224
]
[
2013
16
3
3
397-420
]
[
2018
4
3
3
]
[
2014
17
2
2
9-25
]
[
2015
23
45
45
95-104
]
[
2017
66
363-9
]
[
2009
32
4
4
382-95
]
[
1990
]
[
2018
9
2
2
1-30
]
[
1992
54
3
3
664-7
]
[
2010
]
[
1973
]
[
2001
45
3
3
436-55
]
[
2016
14
2
2
146-50
]
[
2003
]
[
2010
65B
2
2
246-55
]