1405-3195
1405-3195
S1405-31952007000300263
Mexico
Mexico
Mexico
00
05
2007
00
05
2007
41
3
263
270
[
1996
31-177
]
[
1980
63
1514-29
]
[
1997
37
485-504
]
[
1986
17-21
]
[
1992
8
207-15
]
[
1989
182-6
]
[
1989
2
47-62
]
[
1998
81
1300-7
]
[
1993
76
1191-8
]
[
1973
Segunda
246
]
[
1994
77
1537-42
]
[
1997
57
212-5
]
[
1983
42
181-94
]
[
1996
5
209-314
]
[
2001
84
1660-8
]
[
2002
85
2521-8
]
[
2001
122
]
[
2002
43
269-74
]
[
2002
34
581-96
]
[
2002
69
53-62
]
[
2002
1
301-5
]
[
2002
47
80-4
]
[
1992
7
279-88
]
[
1998
28
89-92
]
[
2004
4
5-14
]
[
1974
19
331-9
]
[
1993
47
2007-10
]
[
2000
37
99-107
]
[
1991
69
923-30
]
[
2001
79
^sE.
^sE.
E.
E16-20
]
[
1981
64
2175-84
]