1809-3876
1809-3876
S1809-38762019000200402
10.23925/1809-3876.2019v17i2p402-418
Brazil
Brazil
Brazil
00
04
2019
00
04
2019
17
2
402
418
[
1988
]
[
1986
]
[
1997
]
[
2011
6
]
[
1986
2
]
[
1999
2
]
[
2001
3
]
[
1977
2
]
[
1972
2
]
[
1969
8
]
[
1995
2
]
[
1930
2
]
[
1975
]
[
1984
]
[
1971
]
[
1991
]
[
2007
55
55
253-86
]
[
2011
]
[
1924
]
[
1991
]
[
1977
3
]
[
2004
]
[
1939
2
]