1578-908X
1578-908X
S1578-908X2016000200031
10.5944/ap.13.2.17808
Argentina
00
12
2016
00
12
2016
13
2
31
42
[
2012
13
2
2
347-55
]
[
2006
]
[
2003
74
3
3
769-82
]
[
1997
23
5
5
498-503
]
[
2002
31
1
1
31-44
]
[
1993
7
19-36
]
[
2005
4
275-86
]
[
2012
48
1
1
257-70
]
[
1988
55
2
2
211-29
]
[
1980
38
4
4
668-78
]
[
1983
44
1
1
113-26
]
[
2001
12
33-50
]
[
2010
26
2
2
77-86
]
[
1990
59
2
2
249-60
]
[
2000
24
1
1
29-49
]
[
2003
7
4
4
294-9
]
[
2008
319
5870
5870
1687-8
]
[
2006
3
646-718
]
[
1987
101
1
1
91-119
]
[
1985
11
1
1
89-97
]
[
1998
2
3
3
300-19
]
[
2001
56
3
3
218-26
]
[
2013
26
1
1
119-28
]
[
1976
34
3
3
385-93
]
[
2016
33
1
1
62-80
]
[
1997
73
3
3
407-27
]
[
2000
2
359-79
]
[
2009
80
4
4
1210-31
]
[
2003
]
[
1988
27
1
1
91-112
]
[
2002
28
11
11
1601-10
]
[
2014
45
9
9
1471-88
]
[
2014
30
2
2
522-9
]
[
2012
4
24-33
]
[
2009
3
1
1
94-110
]
[
2014
6
2
2
171-6
]
[
2008
11
1
1
101-15
]
[
2011
29
2
2
144-57
]
[
2013
19
1
1
53-69
]
[
2009
4
3
3
223-33
]
[
2008
42
1
1
22-42
]
[
2009
39
5
5
649-65
]
[
2006
32
7
7
943-56
]
[
2016
8
2154-63
]
[
1977
40
4
4
383-6
]
[
2007
9
2
2
119-40
]
[
1992
63
6
6
1011-25
]
[
2010
98
222-44
]