1870-3925
1870-3925
S1870-39252018000300013
10.22198/rys.2018.73.a905
México
México
00
12
2018
00
12
2018
30
73
[
2004
]
[
2003
México
]
[
2008
20
41
41
145-70
]
[
2010
2
60
60
81-113
]
[
1990
]
[
2000
34
1
1
1-19
]
[
2003
57
39
39
39-57
]
[
2009
]
[
2015
145-69
]
[
INEGI
]
[
1998
41-134
]
[
2008
]
[
1998
77-90
]
[
2000
I
]
[
2005
]