1870-3925
1870-3925
S1870-39252019000100109
10.22198/rys2019/31/1040
México
00
00
2019
00
00
2019
31
[
1971
]
[
1997
]
[
1982
]
[
2007
]
[
1979
29
29
52-63
]
[
2010
]
[
1925
]
[
1998
]
[
2006
]
[
2004
37
1
1
169-206
]
[
1997
]
[
1993
]
[
1991
]
[
2001
]
[
1988
]
[
1998
]
[
1998
6
16
16
435-43
]
[
2004
37
II
II
419-36
]
[
2008
]
[
1977
39
2
2
719-31
]
[
1979
]
[
2013
]