1887-8571
1887-8571
S1887-85712021000200094
10.4321/s1887-85712021000200005
00
06
2021
00
06
2021
77
2
94
97
[
2002
6
264-70
]
[
2003
59
1
1
35-9
]
[
1987
11
294-5
]
[
1988
167
2
2
405-7
]
[
2009
2
3
3
180-5
]
[
2016
5
]
[
2000
174
1499-508
]
[
2001
94
360-1
]
[
2004
22
4
4
269-71
]
[
2016
133
337-40
]
[
1947
33
269-81
]
[
2002
28
559-63
]
[
]
[
1990
66
469-70
]