1405-6666
1405-6666
S1405-66662006000401307
Mexico
Mexico
00
12
2006
00
12
2006
11
31
1307
1335
[
1994
16
4
4
475-87
]
[
1983
83
181-93
]
[
1990
12
4
4
381-90
]
[
1973
57
4
4
539-49
]
[
1992
76
5
5
477-91
]
[
1977
61
559-5571
]
[
1990
41
3
3
53-62
]
[
1994
31
4
4
345-62
]
[
2001
Thessaloniki
]
[
1999
36
1
1
107-16
]
[
2000
22
2
2
197-208
]
[
2001
]
[
2003
27
35-41
]
[
2004
34
113
]
[
1991
75
1
1
121-3
]
[
1994
]
[
2004
59-87
]
[
1999
21
8
8
807-22
]
[
1985
12
25-57
]
[
1992
14
5
5
541-62
]
[
1989
11
2
2
173-84
]
[
1995
17
3
3
273-83
]
[
1994
16
2
2
175-90
]
[
1992
29
4
4
331-59
]
[
1999
36
8
8
916-29
]
[
1987
71
721-34
]
[
1990
74
225-39
]
[
1998
7
6
6
595-615
]
[
2000
5
9
9
113-35
]
[
2004
9
22
22
699-719
]
[
1998
]
[
1998
7
6
6
511-32
]
[
1996
14
3
3
289-302
]
[
1998
82
197-214
]
[
1998
1093-110
]
[
1987
]
[
2001
19
2
2
217-29
]
[
1993
77
3
3
261-78
]
[
1998
16
2
2
271-88
]
[
1982
66
2
2
221-7
]
[
1982
4
79-94
]
[
1984
21
7
7
685-98
]
[
2002
24
8
8
771-83
]