1816-8949
1816-8949
S1816-89492020000200127
10.18004/anales/2020.053.02.127
Paraguay
Argentina
Paraguay
Brazil
Brazil
Italia
00
08
2020
00
08
2020
53
2
127
136
[
2019
1ª ed
30-50
]
[
2014
1ª ed
]
[
2011
5
1
1
21-7
]
[
2009
61
3
3
411-20
]
[
2008
159
4
4
915-20
]
[
2013
169
5
5
965-74
]
[
2011
1641
]
[
1983
119
6
6
501-12
]
[
2000
39
10
10
732-74
]
[
1974
24
2
2
79-85
]
[
2005
23
4
4
629-33
]
[
2010
]
[
2014
1ª ed
33-40
]
[
2005
20
6
6
282-9
]
[
2016
2
1
1
5-7
]
[
2005
]
[
2016
11th edition
]
[
2016
208
2
2
168-74
]
[
2013
38
5
5
763-9
]
[
2009
]
[
2014
39
1
1
13-8
]
[
2002
127-32
]
[
2015
26
42-50
]
[
2001
64
11
11
1873-8
]
[
2015
2nd ed
252-61
]
[
2014
1st edition
]
[
2013
169
3
3
600-6
]
[
2013
1
21
21
1-6
]
[
2017
92
1
1
63-71
]
[
1986
8
2
2
115-8
]
[
1980
19
8
8
469-71
]
[
2005
23
4
4
591-9
]
[
2013
58
1
1
39-43
]
[
2011
6
2
2
195-209
]
[
2008
20
3
3
415-8
]
[
2010
5
1
1
95-107
]