1409-4703
1409-4703
S1409-47032018000200434
10.15517/aie.v18i2.33129
Mexico
Mexico
00
08
2018
00
08
2018
18
2
434
458
[
2009
67-78
]
[
2000
16
103-15
]
[
2011
27
3-9
]
[
2009
4
103-15
]
[
2008
9
4
4
529-41
]
[
1985
15
4
4
361-85
]
[
1988
]
[
2010
33
2
2
131-41
]
[
2010
33
2
2
151-9
]
[
2011
]
[
1981
11
1
1
43-71
]
[
2004
6ª
]
[
2005
]
[
2010
155-75
]
[
2002
18
323-41
]
[
2011
354
47-70
]
[
2010
26
1520-9
]
[
2008
6ª
166-87
]
[
2006
161-212
]
[
1984
14
4
4
465-8
]
[
2010
24
2
2
83-101
]
[
2011
46
1
1
73-90
]
[
2003
3ª
]
[
2005
34
5
5
]
[
2004
18
3
3
127-43
]
[
2002
24
95
95
23-36
]
[
1998
]
[
2000
]
[
2010
24
2
2
37-60
]
[
2010
33
2
2
179-84
]
[
2006
20
3
3
201-17
]
[
2010
33
2
2
185-97
]
[
2005
3
1
1
665-84
]
[
2004
]
[
2007
4
3
3
372-93
]
[
2001
35
441-61
]
[
2009
14
42
42
911-37
]