1665-2436
1665-2436
S1665-24362016000200187
10.12802/relime.13.1923
Portugal
Portugal
00
07
2016
00
07
2016
19
2
187
216
[
2011
]
[
2013
331-46
]
[
2009
21
1
1
5-31
]
[
2009
101
3-9
]
[
2000
]
[
2003
27-37
]
[
2011
155-72
]
[
1997
]
[
2005
]
[
1994
]
[
2008
]
[
1979
34
10
10
906-11
]
[
2012
6
3
3
245-63
]
[
1994
150-73
]
[
2006
63
2
2
165-78
]
[
1991
]
[
2002
]
[
2010
5
2
2
79-90
]
[
1982
]
[
NCTM
2000
]
[
2010
35
5
5
501-17
]
[
1993
]
[
2006
]
[
1987
]
[
1977
]
[
GTI
2005
11-34
]
[
2006
]
[
2004
55
1
1
27-47
]
[
2012
]
[
2008
11-35
]
[
2009
79
52-7
]
[
2010
]
[
2010
14
3
3
281-97
]
[
2015
88
1
1
65-87
]
[
1992
334-70
]
[
2004
]
[
2007
25-.43
]
[
1987
]
[
2007
1053-98
]
[
2013
21
2
2
15-20
]
[
2002
3
]
[
2000
13-39
]
[
2011
]