0035-001X
0035-001X
S0035-001X2018000200197
10.31349/revmexfis.64.197
Mexico
Mexico
Colombia
00
04
2018
00
04
2018
64
2
197
205
[
1989
]
[
1981
45
]
[
1986
142
]
[
1985
]
[
1992
]
[
2003
168
]
[
1982
46
]
[
1996
]
[
1998
96
]
[
2004
19
3
3
]
[
2001
16
2
2
]
[
1964
]
[
1997
]
[
1980
44
]
[
1967
10
]
[
2001
44
]
[
1992
134
]
[
1989
]