2177-5796
10.22483/2177-5796.2017v19n3p565-578
Brazil
16
11
2017
16
11
2017
19
3
565
578
[
1997
]
[
2002
]
[
2004
]
[
2004
]
[
2006
57
1-23
]
[
1995
]
[
2008
]
[
2012
]
[
2007
79-91
]
[
2000
129
1
1
1-29
]
[
2005
]
[
2007
]
[
2013
]
[
2013
1
13-33
]
[
2013a
1
]
[
2013b
1
36-50
]
[
2014
2
]
[
2016
3
]
[
2009
]
[
2008
2521
]
[
2016
3
]
[
1978
1
1
119-128
]
[
2007
29
6
6
1024-1054
]
[
2004
1696
208-232
]
[
2002
301-334
]