1646-5954
1646-5954
S1646-59542020000400098
10.15847/obsobs14420201652
Portugal
Portugal
Portugal
30
12
2020
30
12
2020
14
4
98
118
[
1996
]
[
1993
16
1
1
252-330
]
[
2014
]
[
2014
3 ed
173-94
]
[
2014
26
71-80
]
[
2007
21
1
1
80-91
]
[
2013
]
[
2011
25
3
3
383-414
]
[
2001
3-46
]
[
2010
6 ed
]
[
2018
]
[
1993
2 ed
]
[
1988
]
[
2000
]
[
2018
12
4
4
452-68
]
[
1999
10
1
1
5-19
]
[
2004
722-50
]
[
1978
2 ed
]
[
1990
2 ed
]
[
2006
167-90
]
[
2016
]
[
2019
]
[
2011
87-109
]
[
2014
767-89
]
[
2008
]
[
2008
]
[
2015
7 ed
]
[
2001
585-623
]
[
2013
]
[
2014
101-25
]
[
1996
10
1
1
50-72
]
[
2014
1-18
]
[
1983
]
[
1985
]
[
1988
5-33
]
[
1974
59
3
3
321-6
]
[
2004
Covilhã
]
[
2008
]
[
2014
7-13
]
[
2014
16-39
]
[
2014
28
2
2
285-316
]
[
2006
31
47-53
]
[
2001
161-94
]
[
2001
1
24
24
99-137
]
[
2001
xvii-xxi
]
[
1979
]
[
2009
Vol. 2
2 ed.
]
[
2018
12
4
4
333-51
]
[
2018
12
4
4
487-505
]
[
2002
65
2
2
44-53
]