1816-8949
1816-8949
S1816-89492017000100017
10.18004/anales/2017.050(01)17-024
Paraguay
Paraguay
Paraguay
00
04
2017
00
04
2017
50
1
17
24
[
2001
]
[
1999
1ª ed
]
[
2010
]
[
1995
13
13
43-62
]
[
1993
]
[
2003
12
2
2
181-95
]
[
2004
27
2
2
217-23
]
[
2007
7
37
37
16-37
]
[
2000
]
[
2005
]
[
2012
9
2
2
185-95
]
[
2002
3a ed
]
[
2008
20
4
4
659-64
]
[
2015
67
4
4
107-23
]
[
2009
10
2
2
57-68
]
[
2011
8
21
21
32-9
]
[
2015
18
33
33
166-87
]